| Roanoke to Bixby (Oklahoma) | 886.64 mi (1,426.90 km) |
| Roanoke to Black Forest (Colorado) | 1,344.11 mi (2,163.14 km) |
| Roanoke to Blackfoot (Idaho) | 1,744.76 mi (2,807.92 km) |
| Roanoke to Blackhawk (California) | 2,278.61 mi (3,667.06 km) |
| Roanoke to Blacksburg (Virginia) | 26.05 mi (41.93 km) |
| Roanoke to Blackwells Mills (New Jersey) | 363.17 mi (584.47 km) |
| Roanoke to Blaine (Minnesota) | 876.34 mi (1,410.33 km) |
| Roanoke to Bloomingdale (Florida) | 663.13 mi (1,067.20 km) |
| Roanoke to Bloomingdale (Illinois) | 539.48 mi (868.21 km) |
| Roanoke to Bloomington (California) | 2,099.77 mi (3,379.25 km) |
| Roanoke to Bloomington (Illinois) | 532.37 mi (856.76 km) |
| Roanoke to Bloomington (Indiana) | 379.44 mi (610.65 km) |
| Roanoke to Bloomington (Minnesota) | 867.95 mi (1,396.84 km) |
| Roanoke to Bloomsburg (Pennsylvania) | 318.42 mi (512.44 km) |
| Roanoke to Blue Ash (Ohio) | 275.88 mi (443.98 km) |
