| Uxbridge to Brownsburg (Indiana) | 3,980.40 mi (6,405.83 km) |
| Uxbridge to Brownsville (Florida) | 4,412.31 mi (7,100.93 km) |
| Uxbridge to Brownsville (Texas) | 5,114.30 mi (8,230.67 km) |
| Uxbridge to Brownwood (Texas) | 4,872.70 mi (7,841.85 km) |
| Uxbridge to Brunswick (Georgia) | 4,198.89 mi (6,757.46 km) |
| Uxbridge to Brunswick (Ohio) | 3,736.54 mi (6,013.39 km) |
| Uxbridge to Brushy Creek (Texas) | 4,887.66 mi (7,865.93 km) |
| Uxbridge to Bryan (Texas) | 4,826.72 mi (7,767.86 km) |
| Uxbridge to Bryant (Arkansas) | 4,472.63 mi (7,198.00 km) |
| Uxbridge to Bryn Mawr-Skyway (Washington) | 4,777.22 mi (7,688.19 km) |
| Uxbridge to Buckeye (Arizona) | 5,276.93 mi (8,492.41 km) |
| Uxbridge to Buckhall (Virginia) | 3,674.63 mi (5,913.75 km) |
| Uxbridge to Bucyrus (Ohio) | 3,801.89 mi (6,118.55 km) |
| Uxbridge to Buda (Texas) | 4,914.82 mi (7,909.64 km) |
| Uxbridge to Buena Park (California) | 5,431.17 mi (8,740.62 km) |
