| Seymour to Argentona | 4,439.81 mi (7,145.18 km) |
| Seymour to Arico el Nuevo | 3,968.60 mi (6,386.85 km) |
| Seymour to Armilla | 4,312.97 mi (6,941.05 km) |
| Seymour to Arnedo | 4,215.27 mi (6,783.83 km) |
| Seymour to Arona | 3,962.12 mi (6,376.42 km) |
| Seymour to Arrecife | 4,095.96 mi (6,591.81 km) |
| Seymour to Arrigorriaga | 4,148.30 mi (6,676.04 km) |
| Seymour to Arroyomolinos | 4,195.79 mi (6,752.46 km) |
| Seymour to Arteijo | 3,890.15 mi (6,260.59 km) |
| Seymour to Arucas | 4,022.33 mi (6,473.32 km) |
| Seymour to Aspe | 4,406.61 mi (7,091.75 km) |
| Seymour to Astorga | 4,027.16 mi (6,481.09 km) |
| Seymour to Atarfe | 4,306.98 mi (6,931.41 km) |
| Seymour to Avila | 4,147.01 mi (6,673.97 km) |
| Seymour to Aviles | 4,001.48 mi (6,439.76 km) |
