| Cities | Distance |
|---|---|
| Watford to Roznava | 945.70 mi (1,521.95 km) |
| Watford to Ruzomberok | 883.58 mi (1,421.99 km) |
| Watford to Sabinov | 959.05 mi (1,543.43 km) |
| Watford to Sal'a | 845.91 mi (1,361.36 km) |
| Watford to Samorin | 825.49 mi (1,328.49 km) |
| Watford to Senec | 823.83 mi (1,325.83 km) |
| Watford to Senica | 810.28 mi (1,304.01 km) |
| Watford to Sered' | 835.96 mi (1,345.35 km) |
| Watford to Skalica | 800.32 mi (1,287.98 km) |
| Watford to Smizany | 938.62 mi (1,510.56 km) |
| Watford to Snina | 1,007.58 mi (1,621.54 km) |
| Watford to Spisska Nova Ves | 940.52 mi (1,513.63 km) |
| Watford to Stara L'ubovna | 937.20 mi (1,508.27 km) |
| Watford to Stara Tura | 821.89 mi (1,322.71 km) |
| Watford to Stropkov | 981.12 mi (1,578.96 km) |