| Naples to Arico el Nuevo | 1,942.51 mi (3,126.16 km) |
| Naples to Armilla | 990.68 mi (1,594.35 km) |
| Naples to Arnedo | 849.81 mi (1,367.63 km) |
| Naples to Arona | 1,955.25 mi (3,146.67 km) |
| Naples to Arrecife | 1,765.38 mi (2,841.10 km) |
| Naples to Arrigorriaga | 893.10 mi (1,437.30 km) |
| Naples to Arroyomolinos | 951.97 mi (1,532.05 km) |
| Naples to Arteijo | 1,176.12 mi (1,892.79 km) |
| Naples to Arucas | 1,896.81 mi (3,052.62 km) |
| Naples to Aspe | 816.85 mi (1,314.59 km) |
| Naples to Astorga | 1,052.25 mi (1,693.43 km) |
| Naples to Atarfe | 992.72 mi (1,597.63 km) |
| Naples to Avila | 989.29 mi (1,592.11 km) |
| Naples to Aviles | 1,046.18 mi (1,683.67 km) |
| Naples to Ayamonte | 1,185.77 mi (1,908.31 km) |
