| Gallarate to Arico el Nuevo | 1,831.99 mi (2,948.30 km) |
| Gallarate to Armilla | 869.68 mi (1,399.61 km) |
| Gallarate to Arnedo | 591.28 mi (951.57 km) |
| Gallarate to Arona | 1,844.12 mi (2,967.82 km) |
| Gallarate to Arrecife | 1,674.09 mi (2,694.19 km) |
| Gallarate to Arrigorriaga | 599.96 mi (965.55 km) |
| Gallarate to Arroyomolinos | 740.93 mi (1,192.41 km) |
| Gallarate to Arteijo | 866.57 mi (1,394.62 km) |
| Gallarate to Arucas | 1,796.38 mi (2,890.99 km) |
| Gallarate to Aspe | 703.78 mi (1,132.62 km) |
| Gallarate to Astorga | 768.77 mi (1,237.21 km) |
| Gallarate to Atarfe | 868.82 mi (1,398.24 km) |
| Gallarate to Avila | 761.08 mi (1,224.83 km) |
| Gallarate to Aviles | 736.46 mi (1,185.21 km) |
| Gallarate to Ayamonte | 1,019.43 mi (1,640.61 km) |
