| Acton to Argentona | 699.52 mi (1,125.76 km) |
| Acton to Arico el Nuevo | 1,817.61 mi (2,925.16 km) |
| Acton to Armilla | 1,005.83 mi (1,618.72 km) |
| Acton to Arnedo | 648.08 mi (1,042.98 km) |
| Acton to Arona | 1,827.77 mi (2,941.51 km) |
| Acton to Arrecife | 1,702.14 mi (2,739.34 km) |
| Acton to Arrigorriaga | 586.68 mi (944.16 km) |
| Acton to Arroyomolinos | 796.18 mi (1,281.32 km) |
| Acton to Arteijo | 684.76 mi (1,102.01 km) |
| Acton to Arucas | 1,799.49 mi (2,896.00 km) |
| Acton to Aspe | 910.13 mi (1,464.72 km) |
| Acton to Astorga | 682.06 mi (1,097.67 km) |
| Acton to Atarfe | 1,001.43 mi (1,611.65 km) |
| Acton to Avila | 779.44 mi (1,254.40 km) |
| Acton to Aviles | 609.02 mi (980.12 km) |
