| Difficult Run to Agen | 3,893.32 mi (6,265.69 km) |
| Difficult Run to Aigues-Mortes | 4,073.13 mi (6,555.08 km) |
| Difficult Run to Aire-sur-la-Lys | 3,800.93 mi (6,117.00 km) |
| Difficult Run to Aix-en-Provence | 4,130.59 mi (6,647.55 km) |
| Difficult Run to Aix-les-Bains | 4,085.28 mi (6,574.62 km) |
| Difficult Run to Aizenay | 3,726.50 mi (5,997.23 km) |
| Difficult Run to Ajaccio | 4,329.93 mi (6,968.34 km) |
| Difficult Run to Albert | 3,827.28 mi (6,159.42 km) |
| Difficult Run to Albertville | 4,106.38 mi (6,608.58 km) |
| Difficult Run to Albi | 3,970.16 mi (6,389.36 km) |
| Difficult Run to Alencon | 3,758.70 mi (6,049.04 km) |
| Difficult Run to Ales | 4,051.25 mi (6,519.85 km) |
| Difficult Run to Alfortville | 3,848.32 mi (6,193.27 km) |
| Difficult Run to Allauch | 4,138.16 mi (6,659.72 km) |
| Difficult Run to Allonnes | 3,773.08 mi (6,072.18 km) |
