| Cities | Distance |
|---|---|
| Watford to Bathgate | 321.94 mi (518.11 km) |
| Watford to Batley | 151.61 mi (244.00 km) |
| Watford to Beaconsfield | 10.91 mi (17.56 km) |
| Watford to Bearsden | 335.49 mi (539.92 km) |
| Watford to Bebington | 160.42 mi (258.17 km) |
| Watford to Beccles | 100.01 mi (160.95 km) |
| Watford to Beckenham | 23.44 mi (37.72 km) |
| Watford to Bedford | 33.32 mi (53.62 km) |
| Watford to Bedlington | 245.23 mi (394.65 km) |
| Watford to Bedwas | 120.62 mi (194.12 km) |
| Watford to Bedworth | 72.93 mi (117.37 km) |
| Watford to Beeston | 94.46 mi (152.02 km) |
| Watford to Belfast | 306.35 mi (493.03 km) |
| Watford to Belgrave | 75.81 mi (122.01 km) |
| Watford to Bellshill | 323.42 mi (520.49 km) |