| Watertown Town to Torun | 3,960.13 mi (6,373.21 km) |
| Watertown Town to Trzcianka | 3,880.53 mi (6,245.11 km) |
| Watertown Town to Trzebiatow | 3,805.13 mi (6,123.76 km) |
| Watertown Town to Trzebinia | 4,090.29 mi (6,582.68 km) |
| Watertown Town to Trzebnica | 3,959.35 mi (6,371.95 km) |
| Watertown Town to Tuchola | 3,913.56 mi (6,298.27 km) |
| Watertown Town to Turek | 3,989.58 mi (6,420.61 km) |
| Watertown Town to Tychy | 4,072.87 mi (6,554.64 km) |
| Watertown Town to Ustka | 3,846.46 mi (6,190.28 km) |
| Watertown Town to Ustron | 4,080.32 mi (6,566.65 km) |
| Watertown Town to Ustrzyki Dolne | 4,234.77 mi (6,815.20 km) |
| Watertown Town to Wabrzezno | 3,963.80 mi (6,379.12 km) |
| Watertown Town to Wadowice | 4,100.94 mi (6,599.82 km) |
| Watertown Town to Wagrowiec | 3,915.60 mi (6,301.55 km) |
| Watertown Town to Walbrzych | 3,947.45 mi (6,352.81 km) |
