| Isernia to Ambares-et-Lagrave | 774.40 mi (1,246.28 km) |
| Isernia to Amberieu-en-Bugey | 535.09 mi (861.15 km) |
| Isernia to Amboise | 765.14 mi (1,231.37 km) |
| Isernia to Amiens | 810.21 mi (1,303.91 km) |
| Isernia to Amilly | 712.90 mi (1,147.31 km) |
| Isernia to Amneville | 658.07 mi (1,059.06 km) |
| Isernia to Andernos-les-Bains | 800.97 mi (1,289.04 km) |
| Isernia to Andresy | 779.62 mi (1,254.68 km) |
| Isernia to Angers | 831.92 mi (1,338.85 km) |
| Isernia to Anglet | 811.37 mi (1,305.77 km) |
| Isernia to Angouleme | 756.37 mi (1,217.26 km) |
| Isernia to Aniche | 799.62 mi (1,286.86 km) |
| Isernia to Annappes | 817.29 mi (1,315.30 km) |
| Isernia to Annecy | 502.04 mi (807.96 km) |
| Isernia to Annecy-le-Vieux | 501.81 mi (807.59 km) |
