| Potomac to Ambares-et-Lagrave | 3,812.40 mi (6,135.47 km) |
| Potomac to Amberieu-en-Bugey | 4,041.81 mi (6,504.67 km) |
| Potomac to Amboise | 3,811.60 mi (6,134.17 km) |
| Potomac to Amiens | 3,804.13 mi (6,122.16 km) |
| Potomac to Amilly | 3,873.65 mi (6,234.04 km) |
| Potomac to Amneville | 3,979.82 mi (6,404.91 km) |
| Potomac to Andernos-les-Bains | 3,790.02 mi (6,099.45 km) |
| Potomac to Andresy | 3,817.12 mi (6,143.07 km) |
| Potomac to Angers | 3,743.27 mi (6,024.21 km) |
| Potomac to Anglet | 3,804.45 mi (6,122.67 km) |
| Potomac to Angouleme | 3,821.92 mi (6,150.78 km) |
| Potomac to Aniche | 3,832.37 mi (6,167.60 km) |
| Potomac to Annappes | 3,820.73 mi (6,148.86 km) |
| Potomac to Annecy | 4,076.67 mi (6,560.76 km) |
| Potomac to Annecy-le-Vieux | 4,076.96 mi (6,561.23 km) |
