| Euclid to Argentona | 4,147.44 mi (6,674.66 km) |
| Euclid to Arico el Nuevo | 3,710.63 mi (5,971.68 km) |
| Euclid to Armilla | 4,026.57 mi (6,480.14 km) |
| Euclid to Arnedo | 3,923.64 mi (6,314.49 km) |
| Euclid to Arona | 3,704.63 mi (5,962.03 km) |
| Euclid to Arrecife | 3,832.28 mi (6,167.45 km) |
| Euclid to Arrigorriaga | 3,856.22 mi (6,205.99 km) |
| Euclid to Arroyomolinos | 3,906.28 mi (6,286.55 km) |
| Euclid to Arteijo | 3,599.46 mi (5,792.77 km) |
| Euclid to Arucas | 3,763.21 mi (6,056.30 km) |
| Euclid to Aspe | 4,117.60 mi (6,626.64 km) |
| Euclid to Astorga | 3,736.47 mi (6,013.27 km) |
| Euclid to Atarfe | 4,020.53 mi (6,470.42 km) |
| Euclid to Avila | 3,857.45 mi (6,207.96 km) |
| Euclid to Aviles | 3,709.90 mi (5,970.50 km) |
