| Osecina to Arico el Nuevo | 2,274.47 mi (3,660.40 km) |
| Osecina to Armilla | 1,307.69 mi (2,104.52 km) |
| Osecina to Arnedo | 1,098.09 mi (1,767.20 km) |
| Osecina to Arona | 2,287.08 mi (3,680.70 km) |
| Osecina to Arrecife | 2,102.33 mi (3,383.38 km) |
| Osecina to Arrigorriaga | 1,120.91 mi (1,803.94 km) |
| Osecina to Arroyomolinos | 1,228.97 mi (1,977.83 km) |
| Osecina to Arteijo | 1,396.09 mi (2,246.78 km) |
| Osecina to Arucas | 2,231.77 mi (3,591.69 km) |
| Osecina to Aspe | 1,131.57 mi (1,821.08 km) |
| Osecina to Astorga | 1,289.46 mi (2,075.19 km) |
| Osecina to Atarfe | 1,308.71 mi (2,106.16 km) |
| Osecina to Avila | 1,258.30 mi (2,025.04 km) |
| Osecina to Aviles | 1,264.73 mi (2,035.39 km) |
| Osecina to Ayamonte | 1,488.67 mi (2,395.79 km) |
