| Watertown Town to Lichtenau | 3,634.42 mi (5,849.03 km) |
| Watertown Town to Lichtenfels | 3,762.00 mi (6,054.35 km) |
| Watertown Town to Lichtenstein | 3,806.17 mi (6,125.44 km) |
| Watertown Town to Lienen | 3,583.91 mi (5,767.74 km) |
| Watertown Town to Limbach-Oberfrohna | 3,807.41 mi (6,127.43 km) |
| Watertown Town to Limburg | 3,635.91 mi (5,851.43 km) |
| Watertown Town to Limburgerhof | 3,676.56 mi (5,916.86 km) |
| Watertown Town to Lindau | 3,786.29 mi (6,093.45 km) |
| Watertown Town to Lindenberg im Allgau | 3,793.61 mi (6,105.23 km) |
| Watertown Town to Lindlar | 3,590.98 mi (5,779.12 km) |
| Watertown Town to Lingen | 3,548.58 mi (5,710.89 km) |
| Watertown Town to Linkenheim-Hochstetten | 3,685.94 mi (5,931.95 km) |
| Watertown Town to Linnich | 3,547.30 mi (5,708.83 km) |
| Watertown Town to Lippstadt | 3,611.61 mi (5,812.32 km) |
| Watertown Town to Lobau | 3,874.65 mi (6,235.65 km) |
