| Watertown Town to Trim | 2,968.11 mi (4,776.72 km) |
| Watertown Town to Tuam | 2,885.79 mi (4,644.23 km) |
| Watertown Town to Tullamore | 2,943.75 mi (4,737.51 km) |
| Watertown Town to Waterford | 2,974.14 mi (4,786.42 km) |
| Watertown Town to Wexford | 3,000.50 mi (4,828.84 km) |
| Watertown Town to Wicklow | 3,007.46 mi (4,840.05 km) |
| Watertown Town to Abano Terme | 3,945.69 mi (6,349.98 km) |
| Watertown Town to Abbiategrasso | 3,821.78 mi (6,150.57 km) |
| Watertown Town to Acate | 4,368.80 mi (7,030.91 km) |
| Watertown Town to Acerra | 4,213.66 mi (6,781.23 km) |
| Watertown Town to Aci Castello | 4,377.98 mi (7,045.67 km) |
| Watertown Town to Aci Catena | 4,375.68 mi (7,041.97 km) |
| Watertown Town to Aci Sant'Antonio | 4,374.93 mi (7,040.77 km) |
| Watertown Town to Acireale | 4,376.53 mi (7,043.35 km) |
| Watertown Town to Acquaviva delle Fonti | 4,324.07 mi (6,958.92 km) |
