| Watford to Bratislava | 813.67 mi (1,309.47 km) |
| Watford to Brezno | 904.29 mi (1,455.31 km) |
| Watford to Bytca | 848.51 mi (1,365.54 km) |
| Watford to Cadca | 853.71 mi (1,373.92 km) |
| Watford to Detva | 900.84 mi (1,449.75 km) |
| Watford to Dolny Kubin | 880.18 mi (1,416.51 km) |
| Watford to Dubnica nad Vahom | 837.84 mi (1,348.37 km) |
| Watford to Dunajska Streda | 839.37 mi (1,350.83 km) |
| Watford to Fil'akovo | 925.39 mi (1,489.27 km) |
| Watford to Galanta | 838.46 mi (1,349.37 km) |
| Watford to Handlova | 868.50 mi (1,397.72 km) |
| Watford to Hlohovec | 835.17 mi (1,344.07 km) |
| Watford to Holic | 798.24 mi (1,284.64 km) |
| Watford to Humenne | 998.05 mi (1,606.21 km) |
| Watford to Kezmarok | 930.20 mi (1,497.02 km) |
