| Difficult Run to Ambares-et-Lagrave | 3,823.52 mi (6,153.36 km) |
| Difficult Run to Amberieu-en-Bugey | 4,053.03 mi (6,522.72 km) |
| Difficult Run to Amboise | 3,822.81 mi (6,152.23 km) |
| Difficult Run to Amiens | 3,815.41 mi (6,140.31 km) |
| Difficult Run to Amilly | 3,884.90 mi (6,252.14 km) |
| Difficult Run to Amneville | 3,991.11 mi (6,423.07 km) |
| Difficult Run to Andernos-les-Bains | 3,801.13 mi (6,117.32 km) |
| Difficult Run to Andresy | 3,828.39 mi (6,161.19 km) |
| Difficult Run to Angers | 3,754.48 mi (6,042.24 km) |
| Difficult Run to Anglet | 3,815.49 mi (6,140.44 km) |
| Difficult Run to Angouleme | 3,833.07 mi (6,168.73 km) |
| Difficult Run to Aniche | 3,843.66 mi (6,185.77 km) |
| Difficult Run to Annappes | 3,832.02 mi (6,167.04 km) |
| Difficult Run to Annecy | 4,087.89 mi (6,578.82 km) |
| Difficult Run to Annecy-le-Vieux | 4,088.17 mi (6,579.28 km) |
