| Mexborough to Bonhill | 215.84 mi (347.36 km) |
| Mexborough to Bonnyrigg | 179.49 mi (288.87 km) |
| Mexborough to Bootle | 70.26 mi (113.07 km) |
| Mexborough to Borehamwood | 134.12 mi (215.84 km) |
| Mexborough to Boscombe | 193.13 mi (310.81 km) |
| Mexborough to Boston | 63.55 mi (102.27 km) |
| Mexborough to Bottesford | 25.38 mi (40.85 km) |
| Mexborough to Bourne | 62.92 mi (101.25 km) |
| Mexborough to Bournemouth | 193.69 mi (311.71 km) |
| Mexborough to Bournville | 78.71 mi (126.68 km) |
| Mexborough to Bovingdon | 126.65 mi (203.82 km) |
| Mexborough to Bowdon | 45.38 mi (73.03 km) |
| Mexborough to Boxley | 170.17 mi (273.87 km) |
| Mexborough to Brackley | 101.53 mi (163.40 km) |
| Mexborough to Bracknell | 145.68 mi (234.45 km) |
