| Watford to Brownsburg (Indiana) | 3,980.26 mi (6,405.61 km) |
| Watford to Brownsville (Florida) | 4,414.51 mi (7,104.46 km) |
| Watford to Brownsville (Texas) | 5,114.62 mi (8,231.19 km) |
| Watford to Brownwood (Texas) | 4,872.27 mi (7,841.16 km) |
| Watford to Brunswick (Georgia) | 4,200.34 mi (6,759.79 km) |
| Watford to Brunswick (Ohio) | 3,736.64 mi (6,013.54 km) |
| Watford to Brushy Creek (Texas) | 4,887.48 mi (7,865.65 km) |
| Watford to Bryan (Texas) | 4,826.67 mi (7,767.78 km) |
| Watford to Bryant (Arkansas) | 4,472.54 mi (7,197.86 km) |
| Watford to Bryn Mawr-Skyway (Washington) | 4,773.14 mi (7,681.62 km) |
| Watford to Buckeye (Arizona) | 5,274.93 mi (8,489.19 km) |
| Watford to Buckhall (Virginia) | 3,675.49 mi (5,915.13 km) |
| Watford to Bucyrus (Ohio) | 3,801.94 mi (6,118.63 km) |
| Watford to Buda (Texas) | 4,914.68 mi (7,909.41 km) |
| Watford to Buena Park (California) | 5,428.59 mi (8,736.47 km) |
