| Watford to Burlingame (California) | 5,348.13 mi (8,606.99 km) |
| Watford to Burlington (Iowa) | 4,115.50 mi (6,623.26 km) |
| Watford to Burlington (Kentucky) | 3,953.31 mi (6,362.23 km) |
| Watford to Burlington (North Carolina) | 3,880.23 mi (6,244.63 km) |
| Watford to Burlington (Vermont) | 3,257.07 mi (5,241.74 km) |
| Watford to Burlington (Wisconsin) | 3,919.98 mi (6,308.60 km) |
| Watford to Burnsville (Minnesota) | 4,006.40 mi (6,447.68 km) |
| Watford to Burr Ridge (Illinois) | 3,949.72 mi (6,356.45 km) |
| Watford to Burton (Michigan) | 3,727.97 mi (5,999.59 km) |
| Watford to Burtonsville (Maryland) | 3,636.93 mi (5,853.07 km) |
| Watford to Butler (Pennsylvania) | 3,677.81 mi (5,918.86 km) |
| Watford to Butte (Montana) | 4,590.66 mi (7,387.95 km) |
| Watford to Byram (Mississippi) | 4,507.70 mi (7,254.44 km) |
| Watford to Cabot (Arkansas) | 4,436.31 mi (7,139.55 km) |
| Watford to Cadillac (Michigan) | 3,740.58 mi (6,019.88 km) |
