| Difficult Run to Albenga | 4,236.91 mi (6,818.65 km) |
| Difficult Run to Alberobello | 4,747.17 mi (7,639.84 km) |
| Difficult Run to Albignasego | 4,351.68 mi (7,003.35 km) |
| Difficult Run to Albinea | 4,322.05 mi (6,955.66 km) |
| Difficult Run to Albino | 4,250.13 mi (6,839.93 km) |
| Difficult Run to Alcamo | 4,661.99 mi (7,502.75 km) |
| Difficult Run to Alessandria | 4,226.51 mi (6,801.92 km) |
| Difficult Run to Alfonsine | 4,388.30 mi (7,062.28 km) |
| Difficult Run to Alghero | 4,357.00 mi (7,011.91 km) |
| Difficult Run to Alpignano | 4,172.95 mi (6,715.72 km) |
| Difficult Run to Altamura | 4,716.08 mi (7,589.81 km) |
| Difficult Run to Altavilla Vicentina | 4,328.42 mi (6,965.92 km) |
| Difficult Run to Altofonte | 4,674.70 mi (7,523.21 km) |
| Difficult Run to Altopascio | 4,352.45 mi (7,004.59 km) |
| Difficult Run to Alzano Lombardo | 4,248.15 mi (6,836.74 km) |
