| Watertown Town to Ruislip | 3,261.49 mi (5,248.86 km) |
| Watertown Town to Runcorn | 3,133.86 mi (5,043.46 km) |
| Watertown Town to Rushall | 3,178.58 mi (5,115.43 km) |
| Watertown Town to Rushden | 3,239.69 mi (5,213.78 km) |
| Watertown Town to Rustington | 3,275.24 mi (5,270.98 km) |
| Watertown Town to Rutherglen | 3,036.60 mi (4,886.94 km) |
| Watertown Town to Ryde | 3,249.87 mi (5,230.15 km) |
| Watertown Town to Rye | 3,322.99 mi (5,347.84 km) |
| Watertown Town to Ryhope | 3,160.41 mi (5,086.20 km) |
| Watertown Town to Saffron Walden | 3,279.37 mi (5,277.63 km) |
| Watertown Town to Saint Albans | 3,261.61 mi (5,249.06 km) |
| Watertown Town to Saint Andrews | 3,082.87 mi (4,961.40 km) |
| Watertown Town to Saint Austell | 3,105.97 mi (4,998.58 km) |
| Watertown Town to Saint Budeaux | 3,130.21 mi (5,037.59 km) |
| Watertown Town to Saint Helens | 3,131.27 mi (5,039.30 km) |
