| Cities | Distance |
|---|---|
| Watford to Le Locle | 451.79 mi (727.08 km) |
| Watford to Le Mont-sur-Lausanne | 475.77 mi (765.68 km) |
| Watford to Lenzburg | 484.44 mi (779.63 km) |
| Watford to Liestal | 464.80 mi (748.02 km) |
| Watford to Littau | 502.58 mi (808.82 km) |
| Watford to Locarno | 563.29 mi (906.53 km) |
| Watford to Lucerne | 503.81 mi (810.80 km) |
| Watford to Lugano | 576.40 mi (927.62 km) |
| Watford to Lutry | 478.63 mi (770.28 km) |
| Watford to Lyss | 469.04 mi (754.85 km) |
| Watford to Mannedorf | 508.31 mi (818.04 km) |
| Watford to Martigny | 511.63 mi (823.38 km) |
| Watford to Mattenhof | 500.17 mi (804.94 km) |
| Watford to Maur | 503.71 mi (810.65 km) |
| Watford to Meilen | 505.70 mi (813.85 km) |