| Fort Collins to Aulnay-sous-Bois | 4,846.69 mi (7,800.00 km) |
| Fort Collins to Aulnoye-Aymeries | 4,836.89 mi (7,784.23 km) |
| Fort Collins to Auray | 4,703.25 mi (7,569.15 km) |
| Fort Collins to Aurillac | 5,023.61 mi (8,084.71 km) |
| Fort Collins to Auriol | 5,213.25 mi (8,389.91 km) |
| Fort Collins to Auterive | 5,057.98 mi (8,140.03 km) |
| Fort Collins to Autun | 4,999.43 mi (8,045.81 km) |
| Fort Collins to Auxerre | 4,935.23 mi (7,942.48 km) |
| Fort Collins to Avignon | 5,155.79 mi (8,297.44 km) |
| Fort Collins to Avion | 4,793.82 mi (7,714.90 km) |
| Fort Collins to Avon | 4,878.33 mi (7,850.91 km) |
| Fort Collins to Avranches | 4,720.65 mi (7,597.14 km) |
| Fort Collins to Avrille | 4,798.52 mi (7,722.47 km) |
| Fort Collins to Aytre | 4,837.74 mi (7,785.59 km) |
| Fort Collins to Bagneux | 4,846.68 mi (7,799.97 km) |
