| Watford to Balmazujvaros | 1,008.01 mi (1,622.24 km) |
| Watford to Barcs | 899.61 mi (1,447.79 km) |
| Watford to Batonyterenye | 933.08 mi (1,501.64 km) |
| Watford to Bekes | 1,024.27 mi (1,648.40 km) |
| Watford to Bekescsaba | 1,025.26 mi (1,650.00 km) |
| Watford to Berettyoujfalu | 1,028.09 mi (1,654.56 km) |
| Watford to Biatorbagy | 905.43 mi (1,457.15 km) |
| Watford to Bicske | 896.90 mi (1,443.42 km) |
| Watford to Bonyhad | 931.17 mi (1,498.58 km) |
| Watford to Budakalasz | 910.28 mi (1,464.96 km) |
| Watford to Budakeszi | 908.53 mi (1,462.14 km) |
| Watford to Budaors | 911.33 mi (1,466.65 km) |
| Watford to Budapest | 914.32 mi (1,471.45 km) |
| Watford to Cegled | 955.54 mi (1,537.79 km) |
| Watford to Celldomolk | 842.00 mi (1,355.08 km) |
