| Ferentino to Arico el Nuevo | 1,911.66 mi (3,076.52 km) |
| Ferentino to Armilla | 951.32 mi (1,531.01 km) |
| Ferentino to Arnedo | 788.58 mi (1,269.10 km) |
| Ferentino to Arona | 1,924.35 mi (3,096.94 km) |
| Ferentino to Arrecife | 1,737.09 mi (2,795.57 km) |
| Ferentino to Arrigorriaga | 828.10 mi (1,332.70 km) |
| Ferentino to Arroyomolinos | 898.46 mi (1,445.94 km) |
| Ferentino to Arteijo | 1,111.12 mi (1,788.18 km) |
| Ferentino to Arucas | 1,867.51 mi (3,005.47 km) |
| Ferentino to Aspe | 775.82 mi (1,248.55 km) |
| Ferentino to Astorga | 989.87 mi (1,593.04 km) |
| Ferentino to Atarfe | 952.93 mi (1,533.59 km) |
| Ferentino to Avila | 933.80 mi (1,502.81 km) |
| Ferentino to Aviles | 980.40 mi (1,577.80 km) |
| Ferentino to Ayamonte | 1,141.42 mi (1,836.93 km) |
