| South Portland to Aulnay-sous-Bois | 3,359.47 mi (5,406.54 km) |
| South Portland to Aulnoye-Aymeries | 3,381.26 mi (5,441.61 km) |
| South Portland to Auray | 3,159.09 mi (5,084.07 km) |
| South Portland to Aurillac | 3,472.04 mi (5,587.72 km) |
| South Portland to Auriol | 3,661.90 mi (5,893.26 km) |
| South Portland to Auterive | 3,477.46 mi (5,596.44 km) |
| South Portland to Autun | 3,491.94 mi (5,619.74 km) |
| South Portland to Auxerre | 3,436.29 mi (5,530.17 km) |
| South Portland to Avignon | 3,606.68 mi (5,804.38 km) |
| South Portland to Avion | 3,334.94 mi (5,367.06 km) |
| South Portland to Avon | 3,383.69 mi (5,445.52 km) |
| South Portland to Avranches | 3,203.69 mi (5,155.83 km) |
| South Portland to Avrille | 3,266.78 mi (5,257.37 km) |
| South Portland to Aytre | 3,280.86 mi (5,280.04 km) |
| South Portland to Bagneux | 3,355.83 mi (5,400.68 km) |
