| Watertown Town to Albenga | 3,835.20 mi (6,172.16 km) |
| Watertown Town to Alberobello | 4,345.20 mi (6,992.93 km) |
| Watertown Town to Albignasego | 3,949.29 mi (6,355.77 km) |
| Watertown Town to Albinea | 3,919.85 mi (6,308.39 km) |
| Watertown Town to Albino | 3,847.79 mi (6,192.41 km) |
| Watertown Town to Alcamo | 4,262.81 mi (6,860.33 km) |
| Watertown Town to Alessandria | 3,824.44 mi (6,154.84 km) |
| Watertown Town to Alfonsine | 3,986.01 mi (6,414.86 km) |
| Watertown Town to Alghero | 3,957.49 mi (6,368.97 km) |
| Watertown Town to Alpignano | 3,770.94 mi (6,068.75 km) |
| Watertown Town to Altamura | 4,314.21 mi (6,943.06 km) |
| Watertown Town to Altavilla Vicentina | 3,926.04 mi (6,318.35 km) |
| Watertown Town to Altofonte | 4,275.32 mi (6,880.47 km) |
| Watertown Town to Altopascio | 3,950.46 mi (6,357.66 km) |
| Watertown Town to Alzano Lombardo | 3,845.81 mi (6,189.24 km) |
