| Thatto Heath to Bonhill | 190.40 mi (306.43 km) |
| Thatto Heath to Bonnyrigg | 169.15 mi (272.22 km) |
| Thatto Heath to Bootle | 9.95 mi (16.01 km) |
| Thatto Heath to Borehamwood | 160.92 mi (258.98 km) |
| Thatto Heath to Boscombe | 191.18 mi (307.68 km) |
| Thatto Heath to Boston | 117.25 mi (188.69 km) |
| Thatto Heath to Bottesford | 85.74 mi (137.98 km) |
| Thatto Heath to Bourne | 108.59 mi (174.76 km) |
| Thatto Heath to Bournemouth | 191.19 mi (307.68 km) |
| Thatto Heath to Bournville | 77.26 mi (124.34 km) |
| Thatto Heath to Bovingdon | 150.36 mi (241.99 km) |
| Thatto Heath to Bowdon | 16.26 mi (26.17 km) |
| Thatto Heath to Boxley | 202.42 mi (325.77 km) |
| Thatto Heath to Brackley | 117.84 mi (189.64 km) |
| Thatto Heath to Bracknell | 162.95 mi (262.25 km) |
