| Milford Haven to Argentona | 784.78 mi (1,262.98 km) |
| Milford Haven to Arico el Nuevo | 1,730.06 mi (2,784.26 km) |
| Milford Haven to Armilla | 1,008.69 mi (1,623.34 km) |
| Milford Haven to Arnedo | 670.57 mi (1,079.19 km) |
| Milford Haven to Arona | 1,739.32 mi (2,799.16 km) |
| Milford Haven to Arrecife | 1,631.97 mi (2,626.41 km) |
| Milford Haven to Arrigorriaga | 596.23 mi (959.55 km) |
| Milford Haven to Arroyomolinos | 792.82 mi (1,275.92 km) |
| Milford Haven to Arteijo | 603.01 mi (970.45 km) |
| Milford Haven to Arucas | 1,718.25 mi (2,765.25 km) |
| Milford Haven to Aspe | 946.54 mi (1,523.31 km) |
| Milford Haven to Astorga | 641.26 mi (1,032.01 km) |
| Milford Haven to Atarfe | 1,003.42 mi (1,614.86 km) |
| Milford Haven to Avila | 764.65 mi (1,230.59 km) |
| Milford Haven to Aviles | 565.10 mi (909.44 km) |
