| Calverton to Argentona | 4,028.69 mi (6,483.55 km) |
| Calverton to Arico el Nuevo | 3,493.78 mi (5,622.69 km) |
| Calverton to Armilla | 3,874.71 mi (6,235.74 km) |
| Calverton to Arnedo | 3,799.54 mi (6,114.76 km) |
| Calverton to Arona | 3,487.06 mi (5,611.89 km) |
| Calverton to Arrecife | 3,624.48 mi (5,833.04 km) |
| Calverton to Arrigorriaga | 3,735.82 mi (6,012.22 km) |
| Calverton to Arroyomolinos | 3,768.92 mi (6,065.49 km) |
| Calverton to Arteijo | 3,469.82 mi (5,584.14 km) |
| Calverton to Arucas | 3,548.08 mi (5,710.08 km) |
| Calverton to Aspe | 3,977.11 mi (6,400.55 km) |
| Calverton to Astorga | 3,606.44 mi (5,804.01 km) |
| Calverton to Atarfe | 3,868.86 mi (6,226.34 km) |
| Calverton to Avila | 3,720.54 mi (5,987.63 km) |
| Calverton to Aviles | 3,586.04 mi (5,771.18 km) |
