| Watertown to Trezzo sull'Adda | 3,977.70 mi (6,401.49 km) |
| Watertown to Tricase | 4,569.68 mi (7,354.19 km) |
| Watertown to Trieste | 4,148.73 mi (6,676.74 km) |
| Watertown to Triggiano | 4,461.50 mi (7,180.09 km) |
| Watertown to Trinitapoli | 4,415.82 mi (7,106.57 km) |
| Watertown to Trissino | 4,054.77 mi (6,525.52 km) |
| Watertown to Triuggio | 3,965.19 mi (6,381.36 km) |
| Watertown to Trofarello | 3,926.30 mi (6,318.77 km) |
| Watertown to Troina | 4,501.01 mi (7,243.68 km) |
| Watertown to Turin | 3,920.48 mi (6,309.40 km) |
| Watertown to Udine | 4,111.29 mi (6,616.48 km) |
| Watertown to Ugento | 4,561.36 mi (7,340.80 km) |
| Watertown to Umbertide | 4,180.97 mi (6,728.62 km) |
| Watertown to Urbino | 4,177.03 mi (6,722.28 km) |
| Watertown to Urgnano | 3,985.31 mi (6,413.74 km) |
