| Letterkenny to Aulnay-sous-Bois | 600.55 mi (966.49 km) |
| Letterkenny to Aulnoye-Aymeries | 584.68 mi (940.95 km) |
| Letterkenny to Auray | 543.28 mi (874.33 km) |
| Letterkenny to Aurillac | 825.47 mi (1,328.46 km) |
| Letterkenny to Auriol | 998.84 mi (1,607.48 km) |
| Letterkenny to Auterive | 901.41 mi (1,450.69 km) |
| Letterkenny to Autun | 759.29 mi (1,221.96 km) |
| Letterkenny to Auxerre | 692.35 mi (1,114.22 km) |
| Letterkenny to Avignon | 943.00 mi (1,517.61 km) |
| Letterkenny to Avion | 541.39 mi (871.28 km) |
| Letterkenny to Avon | 635.05 mi (1,022.01 km) |
| Letterkenny to Avranches | 511.07 mi (822.48 km) |
| Letterkenny to Avrille | 599.42 mi (964.67 km) |
| Letterkenny to Aytre | 674.34 mi (1,085.25 km) |
| Letterkenny to Bagneux | 602.41 mi (969.49 km) |
