| Dumbarton to Aulnay-sous-Bois | 567.70 mi (913.62 km) |
| Dumbarton to Aulnoye-Aymeries | 527.66 mi (849.19 km) |
| Dumbarton to Auray | 576.19 mi (927.29 km) |
| Dumbarton to Aurillac | 820.72 mi (1,320.83 km) |
| Dumbarton to Auriol | 979.27 mi (1,575.98 km) |
| Dumbarton to Auterive | 910.68 mi (1,465.60 km) |
| Dumbarton to Autun | 728.29 mi (1,172.07 km) |
| Dumbarton to Auxerre | 660.51 mi (1,062.99 km) |
| Dumbarton to Avignon | 926.05 mi (1,490.33 km) |
| Dumbarton to Avion | 489.76 mi (788.19 km) |
| Dumbarton to Avon | 604.99 mi (973.64 km) |
| Dumbarton to Avranches | 519.84 mi (836.60 km) |
| Dumbarton to Avrille | 607.43 mi (977.57 km) |
| Dumbarton to Aytre | 694.37 mi (1,117.47 km) |
| Dumbarton to Bagneux | 572.43 mi (921.24 km) |
