| Alpena to Ames | 3,583.41 mi (5,766.95 km) |
| Alpena to Amorebieta | 3,827.22 mi (6,159.31 km) |
| Alpena to Amposta | 4,064.86 mi (6,541.76 km) |
| Alpena to Amurrio | 3,821.92 mi (6,150.79 km) |
| Alpena to Andoain | 3,857.85 mi (6,208.61 km) |
| Alpena to Andraitx | 4,189.54 mi (6,742.41 km) |
| Alpena to Andujar | 3,966.32 mi (6,383.18 km) |
| Alpena to Antequera | 3,983.56 mi (6,410.91 km) |
| Alpena to Antigua | 3,888.41 mi (6,257.79 km) |
| Alpena to Aranda de Duero | 3,843.21 mi (6,185.05 km) |
| Alpena to Aranjuez | 3,909.05 mi (6,291.00 km) |
| Alpena to Archena | 4,085.95 mi (6,575.70 km) |
| Alpena to Arcos de la Frontera | 3,937.83 mi (6,337.32 km) |
| Alpena to Arenys de Mar | 4,114.26 mi (6,621.26 km) |
| Alpena to Arenys de Munt | 4,112.60 mi (6,618.60 km) |
