| Oleggio to Arico el Nuevo | 1,823.14 mi (2,934.06 km) |
| Oleggio to Armilla | 860.90 mi (1,385.49 km) |
| Oleggio to Arnedo | 582.57 mi (937.56 km) |
| Oleggio to Arona | 1,835.27 mi (2,953.58 km) |
| Oleggio to Arrecife | 1,665.27 mi (2,680.00 km) |
| Oleggio to Arrigorriaga | 591.55 mi (952.01 km) |
| Oleggio to Arroyomolinos | 732.10 mi (1,178.21 km) |
| Oleggio to Arteijo | 858.60 mi (1,381.79 km) |
| Oleggio to Arucas | 1,787.54 mi (2,876.77 km) |
| Oleggio to Aspe | 695.12 mi (1,118.69 km) |
| Oleggio to Astorga | 760.39 mi (1,223.73 km) |
| Oleggio to Atarfe | 860.04 mi (1,384.10 km) |
| Oleggio to Avila | 752.31 mi (1,210.72 km) |
| Oleggio to Aviles | 728.39 mi (1,172.22 km) |
| Oleggio to Ayamonte | 1,010.57 mi (1,626.35 km) |
