Istanbul operates six metro lines spanning 252 kilometers with 176 stations as of 2024, plus two funiculars, one nostalgic tram on Istiklal Avenue, a modern tram network in Sultanahmet, and the Marmaray rail tunnel that crosses beneath the Bosphorus connecting the European and Asian sides in 4 minutes. The M1 metro runs from Yenikapı to Atatürk Airport (now closed to commercial flights) and continues to Kirazlı, while the M2 line connects Yenikapı to Hacıosman via Taksim. A single journey costs 15 Turkish lira with the Istanbulkart rechargeable transit card reducing the fare to approximately 9.90 lira as of early 2024, though fares adjust regularly with inflation. The Istanbulkart works across metros, buses, ferries, and trams throughout Istanbul and can be purchased at vending machines in metro stations for a 50 lira deposit plus initial credit.
Ankara's metro system comprises four lines totaling 87 kilometers serving 61 stations, with the Ankaray light rail line connecting the central ASUS district to Dikimevi. Izmir operates a metro system with two lines covering approximately 36 kilometers, primarily serving the Konak, Basmane, and Bornova districts, while a commuter rail system called IZBAN runs 136 kilometers from Aliağa in the north to Selçuk near Ephesus in the south with 40 stations. Bursa has a 42-kilometer metro network opened in phases between 2002 and 2017, and Adana began operating a 14-kilometer light rail system in 2009. Antalya opened its first tram line in 1999, expanding to approximately 50 kilometers of track serving both the city center and airport.
Turkish State Railways (TCDD) operates the YHT high-speed train network connecting Ankara to Istanbul in approximately 4 hours 30 minutes at speeds reaching 250 kilometers per hour, with trains departing from Söğütlüözü station in Ankara and arriving at Pendik or Halkalı stations in Istanbul rather than the historic Haydarpaşa terminal. The Ankara-Konya high-speed line covers 306 kilometers in 1 hour 45 minutes, while the Ankara-Sivas line opened in 2023 extending high-speed rail 405 kilometers eastward. Conventional rail connects Istanbul to Edirne near the Bulgarian border in approximately 4 hours, though track conditions limit speeds to 80-100 kilometers per hour on most regional lines. The Istanbul-Ankara conventional overnight train ceased operation in 2020 when high-speed service became the primary option. A daily train runs from Ankara to Kars in eastern Turkey, covering roughly 1,300 kilometers in approximately 24 hours through Kayseri, Sivas, and Erzurum. The Doğu Express from Ankara to Kars has become notably popular for domestic tourism, requiring advance booking weeks ahead during peak summer months and winter holiday periods.
Long-distance bus networks dominate intercity travel throughout Turkey, with major operators including Metro Turizm, Kamil Koç, Pamukkale, and Ulusoy operating modern coaches with onboard WiFi, power outlets, and complimentary beverages served by attendants during the journey. The Istanbul-Ankara route takes approximately 5 to 6 hours by bus depending on traffic and operator, with departures every 30 minutes throughout the day from multiple otogar (bus stations) including Esenler on the European side and Dudullu on the Asian side. Fares for Istanbul-Ankara typically range from 300 to 500 lira depending on operator and seat selection. Istanbul to Antalya covers roughly 725 kilometers in 10 to 12 hours overnight, while Istanbul to Trabzon on the Black Sea coast spans approximately 1,100 kilometers requiring 16 to 18 hours. Each provincial capital operates a central otogar located on city outskirts, connected to downtown areas by municipal bus or dolmuş (shared minibus) routes. Electronic ticketing allows advance purchase through operator websites, though tickets can be purchased at station counters up to departure time when seats remain available.
Dolmuş minibuses operate on fixed routes within cities and between nearby towns, departing when all seats fill rather than on published schedules. These vehicles typically hold 8 to 15 passengers and cost less than standard municipal buses, with fares collected in cash by the driver during the journey. In Istanbul, dolmuş routes supplement metro and bus lines along corridors like Taksim to Kadıköy or Beşiktaş to Sarıyer along the Bosphorus coast. In smaller cities and rural areas, dolmuş service may be the primary public transportation option, with vehicles gathering at central squares or markets. Route numbers and destinations appear on signs in the front windshield, though these are in Turkish without translation. Some coastal resort areas operate dolmuş routes specifically for tourists, running between hotels, beaches, and town centers at higher frequencies during summer months.
Istanbul's ferry network operated by Şehir Hatları connects European and Asian shores across the Bosphorus with terminals at Eminönü, Karaköy, Beşiktaş, and Kabataş on the European side and Kadıköy, Üsküdar, and Haydarpaşa on the Asian side. The Eminönü-Kadıköy crossing takes approximately 20 minutes and costs the same as a metro journey when using an Istanbulkart. Full Bosphorus tours depart from Eminönü pier, sailing north past waterfront Ottoman mansions (yalı), Rumeli Fortress, and the Fatih Sultan Mehmet Bridge to Anadolu Kavağı village near the Black Sea entrance, a round trip requiring approximately 6 hours with a 3-hour stop for lunch. These tour ferries operate year-round but run reduced schedules between November and March. IDO (Istanbul Sea Buses) operates high-speed catamarans from Istanbul to Bursa via Yalova in approximately 2 hours total including the bus transfer from Yalova port to Bursa center. Sea bus services also connect Istanbul's Yenikapı terminal to Bandırma in 2 hours, providing access to the southern Marmara region. Car ferries cross the Dardanelles Strait between Çanakkale and Eceabat or Lapseki, operating continuously with crossings every 30 minutes during daylight hours.
Rental cars are available in all major cities and resort areas through international agencies including Avis, Budget, Enterprise, Europcar, Hertz, and Sixt, plus domestic companies like Garenta and Circular. International driving permits are officially required alongside home country licenses, though enforcement varies by rental agency and police checkpoint. Minimum age requirements range from 21 to 25 depending on vehicle category, with drivers under 25 typically paying daily surcharges. Daily rates start from approximately 800 to 1,200 lira for economy vehicles during off-peak periods, increasing substantially during summer months in coastal areas. Manual transmission vehicles predominate in the rental fleet, with automatic transmission available primarily in higher vehicle categories at premium rates. Insurance coverage requires careful review, as basic packages often exclude tire and windshield damage common on rural roads. Turkish highways include tolled sections (HGS system) requiring electronic payment devices installed in rental vehicles, with costs deducted from credit cards on file with the rental agency or prepaid balances. The O-1 motorway connecting Istanbul to Ankara is fully tolled, costing approximately 200 lira for the complete route. Fuel prices average 40 to 43 lira per liter for unleaded gasoline and 42 to 45 lira per liter for diesel as of early 2024, among the highest in Europe relative to purchasing power.
Traffic in Istanbul ranks among the most congested globally, with average commute speeds dropping below 10 kilometers per hour during morning and evening peaks in central districts. The TomTom Traffic Index consistently places Istanbul in the top five most congested cities worldwide, with drivers spending an estimated 142 hours annually in congestion according to the 2023 report. Parking in historic districts like Sultanahmet or Beyoğlu is severely limited and expensive, with hourly rates in commercial lots reaching 100 to 150 lira. Ankara experiences similar congestion in the Kızılay, Çankaya, and Ulus districts during business hours. Driving between cities on the D-400 coastal highway along the Mediterranean or the D-010 along the Aegean coast offers less traffic outside summer months but becomes heavily congested during July and August when domestic tourism peaks. Turkish traffic regulations place speed limits at 50 kilometers per hour in urban areas, 90 kilometers per hour on rural roads, and 120 kilometers per hour on motorways, though enforcement focuses primarily on major highways using fixed cameras and mobile radar units. Police checkpoints appear regularly on intercity routes, checking driver licenses, vehicle registration, and insurance documentation.
Domestic flights connect Istanbul to provincial capitals and resort cities, with Turkish Airlines operating the largest network from Istanbul Airport on the European side. Sabiha Gökçen Airport on Istanbul's Asian side serves as a hub for budget carrier Pegasus Airlines, which offers competitive fares on routes to Ankara, Izmir, Antalya, Adana, Trabzon, and other cities. Flight time from Istanbul to Ankara is approximately 1 hour 10 minutes, to Antalya 1 hour 20 minutes, to Izmir 1 hour 15 minutes, and to Trabzon 1 hour 40 minutes. Advance booking can yield fares as low as 800 to 1,500 lira round trip on competitive routes, while last-minute or peak-season tickets may exceed 5,000 lira. AnadoluJet, a subsidiary of Turkish Airlines, operates lower-cost services to secondary cities. Istanbul Airport, opened in 2019, is located 40 kilometers northwest of Sultanahmet, requiring 45 minutes to 90 minutes transfer time by Havaist airport shuttle buses that connect to Taksim, Sultanahmet, and other districts for approximately 150 lira. The M11 metro line connects Istanbul Airport to the Gayrettepe metro station in approximately 40 minutes, though this requires a transfer at Gayrettepe to reach other metro lines. Sabiha Gökçen Airport sits 50 kilometers southeast of central Istanbul, served by Havabus shuttles to Taksim in 90 to 120 minutes depending on traffic. Domestic baggage allowances typically include 15 kilograms for economy class, with checked bag fees around 150 to 300 lira when not included in the ticket.
Taxis in Istanbul use electronic meters starting at 45 lira with increments of approximately 12 lira per kilometer as of early 2024, though rates adjust frequently. A ride from Taksim to Sultanahmet (approximately 5 kilometers) costs 150 to 200 lira depending on traffic and exact route. Istanbul taxis are painted yellow, while taxis in other Turkish cities may be different colors—Ankara uses dark blue, Izmir uses dark brown. BiTaksi and Uber operate in Istanbul, allowing app-based booking with fare estimates and credit card payment, avoiding cash handling and potential route disputes. Uber technically operates as a licensed taxi-hailing service due to regulatory restrictions on ridesharing. The BiTaksi app shows estimated fares and driver ratings, providing more transparency than street hails. Taxi drivers in tourist areas sometimes refuse to use meters, quoting inflated flat rates, particularly for airport transfers or late-night journeys. Insisting on meter usage or using app-based services mitigates this. Tipping taxis is not customary, though rounding up the fare by 10 to 20 lira is common practice.
Cappadocia lacks rail service, making bus transfers from Kayseri or Nevşehir airports the standard arrival method after flying from Istanbul. Nevşehir Airport sits 40 kilometers from Göreme, requiring a transfer bus arranged through hotels or private companies at costs around 150 to 200 lira per person. Kayseri Airport is 75 kilometers from Göreme with shuttle services charging 200 to 300 lira. Within Cappadocia, rental cars or scooters provide independence for visiting the Göreme Open Air Museum, Derinkuyu underground city, Ihlara Valley, and other dispersed sites across the region. Daily scooter rentals cost approximately 400 to 600 lira, requiring a valid motorcycle license. Tour companies operate full-day and half-day group tours in minibuses, combining multiple sites with guide commentary in various languages for 800 to 1,500 lira per person. Hot air balloon flights depart at sunrise, requiring hotel pickup by 4:30 to 5:00 AM, adding a transfer component to that activity.
Pamukkale sits 20 kilometers from Denizli, connected by frequent dolmuş service from Denizli otogar requiring 30 to 40 minutes and costing approximately 30 to 40 lira. Denizli is accessible by bus from Istanbul in approximately 10 hours, from Ankara in 7 hours, from Izmir in 3 hours, and from Antalya in 4 hours. A small airport in Denizli receives limited domestic flights from Istanbul. Most visitors arrive by bus and continue to Pamukkale village by dolmuş. The travertine terraces require walking barefoot across calcium deposits, with the Hierapolis ancient city archaeological site spread across approximately 2 kilometers of elevated terrain above the terraces. No internal transportation exists within the site beyond walking.
The Turquoise Coast between Antalya and Fethiye has well-developed dolmuş networks connecting beach towns and resort areas. Dolmuş routes link Antalya to Kemer (45 kilometers), Kaş to Kalkan (25 kilometers), Fethiye to Ölüdeniz (15 kilometers), and Marmaris to İçmeler (8 kilometers) with frequencies ranging from every 15 minutes in peak season to hourly in winter. These coastal dolmuş routes cost 20 to 50 lira depending on distance and operate from approximately 7:00 AM to 10:00 PM, with reduced hours in off-season. Boats provide alternative coastal transport between some towns—wooden gület boats operate day trips and multi-day blue cruises from Fethiye, Marmaris, Bodrum, and Kaş, ranging from 1,500 lira for day trips to 15,000 to 30,000 lira for private cabin charters on week-long journeys.
Eastern Turkey presents more limited public transport infrastructure compared to western regions. Erzurum connects to Ankara by daily flights in approximately 1 hour 50 minutes, while buses from Ankara require approximately 16 hours. Trabzon on the Black Sea coast receives daily flights from Istanbul in 1 hour 40 minutes and connects by bus to Ankara in 12 to 14 hours. The dolmuş and minibus networks in eastern provinces operate less frequently than in western Turkey, with rural areas sometimes served by only one or two departures daily to provincial centers. Van, located on the shore of Lake Van at 1,720 meters elevation, connects to Ankara by daily flights in 2 hours 15 minutes or buses requiring 20 to 24 hours. The distance from Istanbul to Van by road exceeds 1,900 kilometers. Kars, near the Armenian border, receives the daily Doğu Express train from Ankara but has limited bus connections to other eastern cities given its position at the network periphery.
Border crossings into neighboring countries include multiple land crossings with Greece, Bulgaria, Georgia, Armenia (currently closed), Iran, Iraq, and Syria (most currently closed due to conflict). The Kapıkule border crossing near Edirne processes entry from Greece and Bulgaria on the European side, handling the majority of land traffic between Turkey and the European Union. Buses operate from Istanbul to Sofia, Bulgaria in approximately 8 hours and to Thessaloniki, Greece in approximately 12 hours, with border formalities adding 1 to 3 hours depending on queue lengths and crossing time. The Sarp border crossing near Hopa on the Black Sea coast connects to Georgia, with marshrutka minibuses operating to Batumi immediately across the border. Multiple crossings exist along the Iranian border, with the Gürbulak gate near Doğubayazıt serving as the primary route for overland travel to Tabriz and Tehran. These crossings require visas obtained in advance for most nationalities, with processing occurring at consulates rather than borders.