| Billings to Ames | 4,589.59 mi (7,386.23 km) |
| Billings to Amorebieta | 4,793.02 mi (7,713.63 km) |
| Billings to Amposta | 5,035.98 mi (8,104.62 km) |
| Billings to Amurrio | 4,791.37 mi (7,710.96 km) |
| Billings to Andoain | 4,818.96 mi (7,755.37 km) |
| Billings to Andraitx | 5,159.65 mi (8,303.66 km) |
| Billings to Andujar | 4,994.94 mi (8,038.58 km) |
| Billings to Antequera | 5,024.94 mi (8,086.87 km) |
| Billings to Antigua | 5,043.12 mi (8,116.11 km) |
| Billings to Aranda de Duero | 4,832.28 mi (7,776.80 km) |
| Billings to Aranjuez | 4,915.02 mi (7,909.96 km) |
| Billings to Archena | 5,096.14 mi (8,201.44 km) |
| Billings to Arcos de la Frontera | 4,989.21 mi (8,029.35 km) |
| Billings to Arenys de Mar | 5,062.21 mi (8,146.84 km) |
| Billings to Arenys de Munt | 5,060.29 mi (8,143.75 km) |
