| Portes-les-Valence to Arico el Nuevo | 1,644.53 mi (2,646.62 km) |
| Portes-les-Valence to Armilla | 692.61 mi (1,114.64 km) |
| Portes-les-Valence to Arnedo | 394.47 mi (634.84 km) |
| Portes-les-Valence to Arona | 1,656.50 mi (2,665.88 km) |
| Portes-les-Valence to Arrecife | 1,491.10 mi (2,399.70 km) |
| Portes-les-Valence to Arrigorriaga | 402.17 mi (647.22 km) |
| Portes-les-Valence to Arroyomolinos | 547.89 mi (881.74 km) |
| Portes-les-Valence to Arteijo | 672.38 mi (1,082.09 km) |
| Portes-les-Valence to Arucas | 1,610.86 mi (2,592.43 km) |
| Portes-les-Valence to Aspe | 536.78 mi (863.86 km) |
| Portes-les-Valence to Astorga | 571.13 mi (919.14 km) |
| Portes-les-Valence to Atarfe | 691.03 mi (1,112.10 km) |
| Portes-les-Valence to Avila | 565.40 mi (909.93 km) |
| Portes-les-Valence to Aviles | 541.35 mi (871.22 km) |
| Portes-les-Valence to Ayamonte | 829.31 mi (1,334.64 km) |
