| Keystone to Ames | 4,148.43 mi (6,676.25 km) |
| Keystone to Amorebieta | 4,432.62 mi (7,133.61 km) |
| Keystone to Amposta | 4,645.72 mi (7,476.56 km) |
| Keystone to Amurrio | 4,422.64 mi (7,117.56 km) |
| Keystone to Andoain | 4,467.48 mi (7,189.71 km) |
| Keystone to Andraitx | 4,763.14 mi (7,665.54 km) |
| Keystone to Andujar | 4,465.69 mi (7,186.83 km) |
| Keystone to Antequera | 4,459.71 mi (7,177.21 km) |
| Keystone to Antigua | 4,111.12 mi (6,616.20 km) |
| Keystone to Aranda de Duero | 4,414.10 mi (7,103.81 km) |
| Keystone to Aranjuez | 4,449.32 mi (7,160.49 km) |
| Keystone to Archena | 4,606.71 mi (7,413.78 km) |
| Keystone to Arcos de la Frontera | 4,399.53 mi (7,080.36 km) |
| Keystone to Arenys de Mar | 4,723.56 mi (7,601.83 km) |
| Keystone to Arenys de Munt | 4,722.37 mi (7,599.93 km) |
