| Watertown Town to Laindon | 3,296.22 mi (5,304.75 km) |
| Watertown Town to Lambeth | 3,276.17 mi (5,272.48 km) |
| Watertown Town to Lanark | 3,055.40 mi (4,917.19 km) |
| Watertown Town to Lancaster | 3,118.80 mi (5,019.22 km) |
| Watertown Town to Lancing | 3,282.45 mi (5,282.59 km) |
| Watertown Town to Larbert | 3,048.60 mi (4,906.25 km) |
| Watertown Town to Largs | 3,012.08 mi (4,847.47 km) |
| Watertown Town to Larkhall | 3,047.08 mi (4,903.81 km) |
| Watertown Town to Launceston | 3,118.22 mi (5,018.29 km) |
| Watertown Town to Leagrave | 3,253.19 mi (5,235.50 km) |
| Watertown Town to Leatherhead | 3,271.83 mi (5,265.49 km) |
| Watertown Town to Ledbury | 3,170.89 mi (5,103.06 km) |
| Watertown Town to Leeds | 3,172.42 mi (5,105.52 km) |
| Watertown Town to Leek | 3,166.47 mi (5,095.94 km) |
| Watertown Town to Leicester | 3,211.31 mi (5,168.10 km) |
