| Bourne to Brownsburg (Indiana) | 3,948.98 mi (6,355.27 km) |
| Bourne to Brownsville (Florida) | 4,403.13 mi (7,086.15 km) |
| Bourne to Brownsville (Texas) | 5,086.82 mi (8,186.44 km) |
| Bourne to Brownwood (Texas) | 4,838.43 mi (7,786.70 km) |
| Bourne to Brunswick (Georgia) | 4,182.36 mi (6,730.86 km) |
| Bourne to Brunswick (Ohio) | 3,707.30 mi (5,966.32 km) |
| Bourne to Brushy Creek (Texas) | 4,855.68 mi (7,814.47 km) |
| Bourne to Bryan (Texas) | 4,795.91 mi (7,718.26 km) |
| Bourne to Bryant (Arkansas) | 4,441.54 mi (7,147.98 km) |
| Bourne to Bryn Mawr-Skyway (Washington) | 4,713.02 mi (7,584.88 km) |
| Bourne to Buckeye (Arizona) | 5,228.98 mi (8,415.23 km) |
| Bourne to Buckhall (Virginia) | 3,652.61 mi (5,878.31 km) |
| Bourne to Bucyrus (Ohio) | 3,772.22 mi (6,070.80 km) |
| Bourne to Buda (Texas) | 4,883.15 mi (7,858.67 km) |
| Bourne to Buena Park (California) | 5,378.43 mi (8,655.75 km) |
