| Roanoke to Bonhill | 3,599.62 mi (5,793.03 km) |
| Roanoke to Bonnyrigg | 3,656.49 mi (5,884.56 km) |
| Roanoke to Bootle | 3,703.48 mi (5,960.18 km) |
| Roanoke to Borehamwood | 3,848.93 mi (6,194.26 km) |
| Roanoke to Boscombe | 3,804.91 mi (6,123.42 km) |
| Roanoke to Boston | 3,830.45 mi (6,164.52 km) |
| Roanoke to Bottesford | 3,792.81 mi (6,103.93 km) |
| Roanoke to Bourne | 3,820.69 mi (6,148.80 km) |
| Roanoke to Bournemouth | 3,803.36 mi (6,120.92 km) |
| Roanoke to Bournville | 3,765.31 mi (6,059.69 km) |
| Roanoke to Bovingdon | 3,836.76 mi (6,174.67 km) |
| Roanoke to Bowdon | 3,729.49 mi (6,002.03 km) |
| Roanoke to Boxley | 3,890.10 mi (6,260.51 km) |
| Roanoke to Brackley | 3,805.38 mi (6,124.17 km) |
| Roanoke to Bracknell | 3,834.83 mi (6,171.56 km) |
