| Biarritz to Arico el Nuevo | 1,343.14 mi (2,161.58 km) |
| Biarritz to Armilla | 450.54 mi (725.07 km) |
| Biarritz to Arnedo | 91.47 mi (147.21 km) |
| Biarritz to Arona | 1,354.61 mi (2,180.04 km) |
| Biarritz to Arrecife | 1,202.50 mi (1,935.24 km) |
| Biarritz to Arrigorriaga | 69.24 mi (111.42 km) |
| Biarritz to Arroyomolinos | 252.53 mi (406.41 km) |
| Biarritz to Arteijo | 349.12 mi (561.86 km) |
| Biarritz to Arucas | 1,314.67 mi (2,115.76 km) |
| Biarritz to Aspe | 357.14 mi (574.77 km) |
| Biarritz to Astorga | 238.32 mi (383.53 km) |
| Biarritz to Atarfe | 446.59 mi (718.71 km) |
| Biarritz to Avila | 252.74 mi (406.75 km) |
| Biarritz to Aviles | 217.90 mi (350.68 km) |
| Biarritz to Ayamonte | 531.54 mi (855.43 km) |
