| Radford to Bixby (Oklahoma) | 853.40 mi (1,373.41 km) |
| Radford to Black Forest (Colorado) | 1,314.34 mi (2,115.23 km) |
| Radford to Blackfoot (Idaho) | 1,718.90 mi (2,766.30 km) |
| Radford to Blackhawk (California) | 2,249.15 mi (3,619.66 km) |
| Radford to Blacksburg (Virginia) | 10.33 mi (16.62 km) |
| Radford to Blackwells Mills (New Jersey) | 395.76 mi (636.91 km) |
| Radford to Blaine (Minnesota) | 859.72 mi (1,383.59 km) |
| Radford to Bloomingdale (Florida) | 646.37 mi (1,040.22 km) |
| Radford to Bloomingdale (Illinois) | 521.41 mi (839.13 km) |
| Radford to Bloomington (California) | 2,067.86 mi (3,327.90 km) |
| Radford to Bloomington (Illinois) | 508.43 mi (818.25 km) |
| Radford to Bloomington (Indiana) | 353.48 mi (568.87 km) |
| Radford to Bloomington (Minnesota) | 850.54 mi (1,368.82 km) |
| Radford to Bloomsburg (Pennsylvania) | 346.76 mi (558.05 km) |
| Radford to Blue Ash (Ohio) | 254.30 mi (409.25 km) |
