| Dumbarton to Ambares-et-Lagrave | 782.30 mi (1,258.99 km) |
| Dumbarton to Amberieu-en-Bugey | 812.58 mi (1,307.73 km) |
| Dumbarton to Amboise | 635.56 mi (1,022.83 km) |
| Dumbarton to Amiens | 506.42 mi (815.00 km) |
| Dumbarton to Amilly | 632.71 mi (1,018.26 km) |
| Dumbarton to Amneville | 643.22 mi (1,035.17 km) |
| Dumbarton to Andernos-les-Bains | 789.13 mi (1,269.98 km) |
| Dumbarton to Andresy | 555.88 mi (894.60 km) |
| Dumbarton to Angers | 610.07 mi (981.82 km) |
| Dumbarton to Anglet | 871.73 mi (1,402.91 km) |
| Dumbarton to Angouleme | 740.55 mi (1,191.80 km) |
| Dumbarton to Aniche | 505.11 mi (812.89 km) |
| Dumbarton to Annappes | 486.09 mi (782.28 km) |
| Dumbarton to Annecy | 833.22 mi (1,340.93 km) |
| Dumbarton to Annecy-le-Vieux | 833.24 mi (1,340.97 km) |
