| Watertown Town to Lancaster (Texas) | 1,549.37 mi (2,493.47 km) |
| Watertown Town to Land O' Lakes (Florida) | 1,164.44 mi (1,873.99 km) |
| Watertown Town to Landover (Maryland) | 382.33 mi (615.30 km) |
| Watertown Town to Langley Park (Maryland) | 383.27 mi (616.82 km) |
| Watertown Town to Lanham (Maryland) | 378.77 mi (609.58 km) |
| Watertown Town to Lansdale (Pennsylvania) | 258.78 mi (416.46 km) |
| Watertown Town to Lansdowne (Pennsylvania) | 271.30 mi (436.61 km) |
| Watertown Town to Lansdowne (Virginia) | 400.54 mi (644.61 km) |
| Watertown Town to Lansing (Illinois) | 841.44 mi (1,354.17 km) |
| Watertown Town to Lansing (Kansas) | 1,254.93 mi (2,019.61 km) |
| Watertown Town to Lansing (Michigan) | 680.97 mi (1,095.92 km) |
| Watertown Town to Lantana (Florida) | 1,200.58 mi (1,932.15 km) |
| Watertown Town to Lantana (Texas) | 1,547.74 mi (2,490.85 km) |
| Watertown Town to Laplace (Louisiana) | 1,365.11 mi (2,196.93 km) |
| Watertown Town to Laramie (Wyoming) | 1,761.70 mi (2,835.19 km) |
