Saudi Arabia spans 2,149,690 square kilometers with no passenger rail system connecting most cities and limited public transit within them. Visitors move primarily by domestic flights, rental cars, or ride-hailing apps. The country's size means travel between major cities often requires decisions that trade time against cost and convenience.
Domestic flights connect Riyadh, Jeddah, Dammam, Abha, Tabuk, Medina, and Najran through Saudia and budget carrier Flynas. Riyadh to Jeddah takes 105 minutes by air versus roughly 10 hours by road. Advance online bookings for domestic sectors often cost 150 to 400 Saudi riyals one way. Airport immigration procedures for domestic flights proceed quickly but require the same ABSHER digital verification that governs internal movement permissions. The Riyadh Metro opened phased sections starting in 2021, operating six color-coded lines covering 176 kilometers with 85 stations. Fares cost 4 riyals for single-zone trips and 12 riyals for the full network, paid through rechargeable transit cards. Service runs Sunday through Thursday from 0600 to midnight, with Friday hours starting at 1400 after prayer times. The system connects King Khalid International Airport to downtown government districts and universities but does not reach residential neighborhoods where most hotels cluster.
The Haramain High Speed Railway connects Mecca, Jeddah, King Abdulaziz International Airport, and Medina along 450 kilometers of track opened in 2018. Trains reach 300 kilometers per hour with journey times of 120 minutes Mecca to Medina and 30 minutes Jeddah to King Abdulaziz Airport. Business class costs 250 riyals Mecca to Medina, economy 150 riyals. Five daily departures run in each direction with additional services added during Hajj and Ramadan. Stations sit outside city centers—Mecca's terminal lies 8 kilometers from the Grand Mosque, accessible only by taxi or bus.
Rental cars through Hertz, Budget, Europcar, and local provider Theeb operate from airports and city offices. International licenses require an Arabic translation certified by embassies or automobile associations, which some agencies accept while others mandate the 100-riyal International Driving Permit issued through IQAMA residency permits. Minimum rental age varies between 21 and 25 depending on company and vehicle class. Economy sedans cost 100 to 150 riyals daily with unlimited kilometers and mandatory comprehensive insurance adding 30 to 50 riyals. Highway 40 runs 1,380 kilometers from Riyadh north to the Jordanian border at Halat Ammar, while Highway 15 connects Riyadh west 950 kilometers to Jeddah through Taif. Speed limits set at 120 kilometers per hour on highways reduce to 80 through populated areas, enforced by Saher automated cameras that issue fines directly to rental companies who charge cards on file plus administrative fees.
Saudi Arabia drives on the right side with road signs in Arabic and English on major routes. Gasoline costs approximately 2.33 riyals per liter for 91 octane and 2.48 for 95 octane as of 2024, making a Riyadh to Jeddah drive cost roughly 150 riyals in fuel for vehicles averaging 12 kilometers per liter. Highway rest stops appear every 80 to 120 kilometers offering fuel, prayer facilities, and fast food franchises. Navigation through Google Maps or Waze functions reliably in cities but loses precision in desert regions where dirt tracks branch from paved roads without signage. The Empty Quarter and areas within 50 kilometers of Yemen's border remain restricted zones requiring military permits that tourist visas do not grant.
Careem and Uber operate in Riyadh, Jeddah, Dammam, Khobar, Medina, and smaller cities. A 15-kilometer ride in Riyadh costs 25 to 40 riyals depending on time and demand surges, paid through app-linked credit cards or cash. Both services launched women-only driver options in 2018 after the driving ban lifted, though availability remains limited outside peak hours. Taxis with white bodies and colored roofs idle at airports and hotels but rarely cruise for street hails. Airport taxis to Riyadh city center charge flat rates around 100 riyals for the 35-kilometer journey, while metered city taxis start at 5 riyals with increments of 1.60 riyals per kilometer. Drivers seldom speak English and operate cash-only without receipts.
Public buses serve Riyadh through SAPTCO with routes covering industrial zones and university campuses on schedules built around prayer times. Fares cost 2 to 4 riyals paid to drivers in cash, no transfers permitted. Buses arrive every 30 to 60 minutes on marked routes but lack real-time tracking apps. Jeddah operates a similar system with fewer routes and longer intervals. Intercity SAPTCO buses connect major cities with reclining seats and onboard restrooms. Riyadh to Dammam takes 5 hours for 60 riyals, departing four times daily from stations in each city. These services prohibit mixed-gender seating, enforced through separate boarding queues and reserved front sections for women.
Walking works within individual districts but not between them. Riyadh's Diplomatic Quarter and Kingdom Centre area have sidewalks, while older neighborhoods like Al-Bathaa lack continuous pedestrian infrastructure. Summer temperatures reaching 45 degrees Celsius between June and September make midday walking dangerous beyond 15-minute exposures. Jeddah's Corniche offers 30 kilometers of coastal walkways with shade structures and water fountains, functional from October through April. Pedestrian crossings exist at major intersections but right-turn-on-red laws mean stopped traffic may accelerate without warning. Crossing signals display 15 to 30 second walk phases insufficient for the 8-lane arterials common in Riyadh and Jeddah.
Bicycles remain uncommon as transport, though Jeddah introduced bike-sharing pilot programs in 2019 with stations along the Corniche. Riyadh has no protected bike lanes and summer heat limits cycling to evening hours. Some expat compounds maintain internal bike paths for recreation but these do not connect to external road networks. The Asir Mountains around Abha attract road cyclists October through March on routes climbing 2,800 meters above sea level, though no rental shops or support infrastructure exists.
Reaching Madain Salih in Al-Ula requires a 380-kilometer drive north from Medina or flights to Al-Ula Regional Airport from Riyadh and Jeddah. The archaeological site permits entry only through pre-booked tours via the Royal Commission for AlUla website, which provides mandatory shuttle buses between the visitor center and tomb clusters spread across 15 square kilometers of desert. Self-driving within the site is prohibited. Edge of the World sits 90 kilometers northwest of Riyadh accessible only by four-wheel-drive vehicles on unmarked dirt tracks that diverge from Highway 505. Standard sedans cannot navigate the final 12 kilometers of sand and rock, necessitating organized tours from Riyadh operators charging 250 to 400 riyals including transport and permits.
Farasan Islands in the Red Sea require flights from Jizan to Farasan Airport or a 90-minute ferry departing Jizan port Tuesday and Saturday at 0800, returning same day at 1600. The ferry costs 50 riyals one way and carries 200 passengers with no vehicle capacity. Once ashore, the main island of Farasan has taxi services and rental motorcycles but no formal car rental agencies. The marine sanctuary covering 820 square kilometers between islands permits boat access only through licensed operators based in Farasan town, as independent vessels require maritime authority permits not issued to tourists.
Internal flights serve Hajj pilgrims through seasonal capacity increases at Jeddah's dedicated Hajj terminal, which processes 100,000 passengers daily during the pilgrimage weeks. Charter buses move pilgrims between Mecca, Mina, Muzdalifah, and Mount Arafat on routes closed to private vehicles. The Ministry of Hajj assigns transport through licensed tour operators who include bus transfers in package prices ranging from 4,000 to 15,000 riyals depending on accommodation tier. These buses feature GPS tracking and scheduled stops synchronized with ritual timing requirements set by religious authorities.