| Radford to Brown Deer (Wisconsin) | 572.44 mi (921.26 km) |
| Radford to Brownsburg (Indiana) | 366.39 mi (589.64 km) |
| Radford to Brownsville (Florida) | 781.07 mi (1,257.00 km) |
| Radford to Brownsville (Texas) | 1,253.85 mi (2,017.87 km) |
| Radford to Brownwood (Texas) | 1,112.09 mi (1,789.74 km) |
| Radford to Brunswick (Georgia) | 416.34 mi (670.04 km) |
| Radford to Brunswick (Ohio) | 292.80 mi (471.21 km) |
| Radford to Brushy Creek (Texas) | 1,084.59 mi (1,745.49 km) |
| Radford to Bryan (Texas) | 1,009.37 mi (1,624.43 km) |
| Radford to Bryant (Arkansas) | 689.68 mi (1,109.94 km) |
| Radford to Bryn Mawr-Skyway (Washington) | 2,216.74 mi (3,567.50 km) |
| Radford to Buckeye (Arizona) | 1,818.87 mi (2,927.18 km) |
| Radford to Buckhall (Virginia) | 202.44 mi (325.79 km) |
| Radford to Bucyrus (Ohio) | 285.53 mi (459.52 km) |
| Radford to Buda (Texas) | 1,105.42 mi (1,779.00 km) |
