| Thornaby on Tees to Bonhill | 161.83 mi (260.44 km) |
| Thornaby on Tees to Bonnyrigg | 115.35 mi (185.64 km) |
| Thornaby on Tees to Bootle | 102.96 mi (165.71 km) |
| Thornaby on Tees to Borehamwood | 204.92 mi (329.78 km) |
| Thornaby on Tees to Boscombe | 265.82 mi (427.80 km) |
| Thornaby on Tees to Boston | 121.33 mi (195.27 km) |
| Thornaby on Tees to Bottesford | 74.10 mi (119.25 km) |
| Thornaby on Tees to Bourne | 129.35 mi (208.17 km) |
| Thornaby on Tees to Bournemouth | 266.32 mi (428.59 km) |
| Thornaby on Tees to Bournville | 149.35 mi (240.36 km) |
| Thornaby on Tees to Bovingdon | 198.46 mi (319.39 km) |
| Thornaby on Tees to Bowdon | 92.43 mi (148.75 km) |
| Thornaby on Tees to Boxley | 237.72 mi (382.57 km) |
| Thornaby on Tees to Brackley | 174.68 mi (281.12 km) |
| Thornaby on Tees to Bracknell | 218.34 mi (351.39 km) |
