| Watertown Town to Plombieres | 3,541.01 mi (5,698.70 km) |
| Watertown Town to Pont-a-Celles | 3,482.14 mi (5,603.96 km) |
| Watertown Town to Poperinge | 3,406.97 mi (5,482.99 km) |
| Watertown Town to Profondeville | 3,506.54 mi (5,643.23 km) |
| Watertown Town to Putte | 3,479.61 mi (5,599.88 km) |
| Watertown Town to Puurs | 3,464.68 mi (5,575.86 km) |
| Watertown Town to Quaregnon | 3,464.09 mi (5,574.92 km) |
| Watertown Town to Raeren | 3,549.07 mi (5,711.68 km) |
| Watertown Town to Ranst | 3,472.45 mi (5,588.37 km) |
| Watertown Town to Ravels | 3,486.34 mi (5,610.72 km) |
| Watertown Town to Retie | 3,491.56 mi (5,619.12 km) |
| Watertown Town to Riemst | 3,524.96 mi (5,672.87 km) |
| Watertown Town to Rijkevorsel | 3,477.39 mi (5,596.33 km) |
| Watertown Town to Rixensart | 3,484.05 mi (5,607.03 km) |
| Watertown Town to Rochefort | 3,526.23 mi (5,674.92 km) |
