| Watertown Town to La Riche | 3,407.38 mi (5,483.65 km) |
| Watertown Town to La Roche-sur-Foron | 3,688.91 mi (5,936.73 km) |
| Watertown Town to La Roche-sur-Yon | 3,334.84 mi (5,366.90 km) |
| Watertown Town to La Rochelle | 3,360.25 mi (5,407.80 km) |
| Watertown Town to La Seyne-sur-Mer | 3,762.85 mi (6,055.73 km) |
| Watertown Town to La Teste-de-Buch | 3,401.88 mi (5,474.80 km) |
| Watertown Town to La Trinite | 3,805.64 mi (6,124.58 km) |
| Watertown Town to La Valette-du-Var | 3,766.09 mi (6,060.93 km) |
| Watertown Town to Lamballe | 3,243.32 mi (5,219.62 km) |
| Watertown Town to Lambersart | 3,424.22 mi (5,510.75 km) |
| Watertown Town to Lambesc | 3,717.53 mi (5,982.79 km) |
| Watertown Town to Lamorlaye | 3,437.61 mi (5,532.29 km) |
| Watertown Town to Lancon-Provence | 3,713.51 mi (5,976.32 km) |
| Watertown Town to Landerneau | 3,168.79 mi (5,099.67 km) |
| Watertown Town to Landivisiau | 3,175.34 mi (5,110.22 km) |
