| Watford to Lichtenau | 397.74 mi (640.10 km) |
| Watford to Lichtenfels | 508.50 mi (818.35 km) |
| Watford to Lichtenstein | 566.58 mi (911.82 km) |
| Watford to Lienen | 358.22 mi (576.51 km) |
| Watford to Limbach-Oberfrohna | 570.20 mi (917.65 km) |
| Watford to Limburg | 377.92 mi (608.20 km) |
| Watford to Limburgerhof | 415.25 mi (668.28 km) |
| Watford to Lindau | 532.51 mi (856.99 km) |
| Watford to Lindenberg im Allgau | 538.55 mi (866.71 km) |
| Watford to Lindlar | 338.51 mi (544.78 km) |
| Watford to Lingen | 332.96 mi (535.85 km) |
| Watford to Linkenheim-Hochstetten | 425.07 mi (684.09 km) |
| Watford to Linnich | 291.42 mi (468.99 km) |
| Watford to Lippstadt | 374.61 mi (602.88 km) |
| Watford to Lobau | 649.63 mi (1,045.49 km) |
