Andorra has no airport and no train station. The country covers 468 square kilometers positioned entirely in the Pyrenees between France and Spain. All international arrivals occur by road through two primary access points: the CG-2 route from France at Pas de la Casa and the CG-1 route from Spain at Sant Julià de Lòria. Toulouse-Blagnac Airport lies 175 kilometers from Andorra la Vella. Barcelona-El Prat Airport sits 215 kilometers distant. Coach services operate from both cities with Novatel, Andorra by Bus, and Alsa running scheduled routes. Travel time from Barcelona averages three hours assuming clear road conditions. Travel time from Toulouse averages two and a half hours.
The national road network connects all seven parishes through three primary routes designated CG-1, CG-2, and CG-3. CG-1 runs north-south from the Spanish border through Andorra la Vella to connect with CG-2 heading northeast to France. CG-3 serves the western parishes through La Massana and Ordino. Road width narrows considerably outside urban centers. Andorra la Vella sits at 1,023 meters elevation. Coma Pedrosa reaches 2,942 meters. Most inhabited areas occupy valleys between 900 and 1,300 meters. Winter snow requires chains or winter tires from November through March with occasional temporary border closures during heavy snowfall.
Public bus service operates through Cooperativa Interurbana Andorrana with routes connecting all parishes to Andorra la Vella. Buses run approximately every 30 minutes during weekday hours on main routes. Single journey tickets cost between 2 and 6 euros depending on distance as of 2024. Ten-journey cards reduce per-trip cost. Service reduces significantly on Sundays. No bus route directly connects all parishes without transfer through Andorra la Vella or Escaldes-Engordany. The L1 and L2 lines serve the capital area. The L3 connects to Encamp. The L4 reaches Canillo. The L5 serves La Massana and Ordino. The L6 goes to Sant Julià de Lòria. Buses display destination on front signage in Catalan.
Taxi availability concentrates in Andorra la Vella and Escaldes-Engordany with stands near shopping districts and official buildings. Radio Taxi Andorra and Taxi Particular operate the majority of vehicles. Meters start at approximately 4 euros with per-kilometer charges around 1.25 euros. Taxis accept card payment though cash remains common. Phone booking is standard practice outside urban centers. Uber and similar ride-sharing platforms do not operate in Andorra as of 2024.
Car rental agencies cluster in Andorra la Vella including international brands and local operators. Rental requires valid driving license held for minimum one year. Insurance coverage requires specific examination of terms given mountain terrain. Parking in Andorra la Vella operates through metered zones and public car parks. The Pyrénées parking facility under the main avenue holds 450 spaces. On-street parking meters charge approximately 1.50 euros per hour in blue zones with two-hour maximum stays. White zones permit free parking with disc time limits. Snow chains become mandatory on designated routes when signs indicate requirement. Failure to carry chains when required brings fines. Gasoline costs less than in France or Spain due to lower tax rates.
Walking serves practical transport within each parish center. Andorra la Vella stretches approximately two kilometers along the main valley floor from Casa de la Vall to the eastern boundary with Escaldes-Engordany. The Rec del Solà path provides a pedestrian route along the northern hillside. Sidewalks exist along major roads but narrow considerably on mountain routes. GR-11 and GR-7 long-distance hiking trails pass through Andorran territory. The Madriu-Perafita-Claror Valley UNESCO site contains 42 square kilometers of protected area accessible only by foot from Escaldes-Engordany or Encamp. Trail marking follows European standards with red-white paint blazes for GR routes and yellow blazes for PR regional paths.
Cycling infrastructure remains limited to road shoulders on most routes. The main valleys present continuous gradients averaging 6-8 percent grades. Mountain passes exceed 2,000 meters elevation including Port d'Envalira at 2,408 meters on CG-2. E-bike rental operates from shops in Andorra la Vella and tourist centers. The Tour de France has included Andorran climbs in multiple editions with stage finishes in Arcalís in 1997 and 2009. Dedicated cycle lanes exist on reconstructed sections near Andorra la Vella but discontinue outside urban areas.