| Roanoke to Bonham (Texas) | 947.34 mi (1,524.59 km) |
| Roanoke to Bonita (California) | 2,109.35 mi (3,394.67 km) |
| Roanoke to Bonita Springs (Florida) | 762.23 mi (1,226.69 km) |
| Roanoke to Bonney Lake (Washington) | 2,234.78 mi (3,596.53 km) |
| Roanoke to Boone (Iowa) | 809.20 mi (1,302.28 km) |
| Roanoke to Boone (North Carolina) | 119.95 mi (193.05 km) |
| Roanoke to Borger (Texas) | 1,194.11 mi (1,921.74 km) |
| Roanoke to Bossier City (Louisiana) | 842.41 mi (1,355.72 km) |
| Roanoke to Boston (Massachusetts) | 585.24 mi (941.86 km) |
| Roanoke to Bostonia (California) | 2,101.39 mi (3,381.86 km) |
| Roanoke to Bothell (Washington) | 2,238.29 mi (3,602.18 km) |
| Roanoke to Bothell East (Washington) | 2,237.49 mi (3,600.89 km) |
| Roanoke to Bothell West (Washington) | 2,240.07 mi (3,605.04 km) |
| Roanoke to Boulder (Colorado) | 1,373.27 mi (2,210.07 km) |
| Roanoke to Boulder City (Nevada) | 1,932.13 mi (3,109.47 km) |
