River | Length (km) | Length (miles) | Drainage area (km²) | Outflow | Countries in the drainage basin | Andorra parishes in the drainage basin |
---|---|---|---|---|---|---|
Arièja River | 164 | 102 | 3,860 | Garonne | Andorra, France | Canillo |
Gran Valira | 35 | 22 | 592 | La Seu d’Urgell | Andorra, Spain | Andorra la Vella |
Note: Andorra is a small landlocked country with very few rivers.