| Gravesend to Belper | 134.59 mi (216.59 km) |
| Gravesend to Bentley | 159.02 mi (255.92 km) |
| Gravesend to Berkhampstead | 45.52 mi (73.26 km) |
| Gravesend to Berwick-Upon-Tweed | 314.37 mi (505.93 km) |
| Gravesend to Beverley | 169.38 mi (272.59 km) |
| Gravesend to Bewdley | 131.33 mi (211.36 km) |
| Gravesend to Bexleyheath | 10.00 mi (16.09 km) |
| Gravesend to Bicester | 72.37 mi (116.47 km) |
| Gravesend to Bickenhill | 112.69 mi (181.36 km) |
| Gravesend to Bickley | 14.16 mi (22.79 km) |
| Gravesend to Biddulph | 157.98 mi (254.25 km) |
| Gravesend to Bideford | 200.19 mi (322.18 km) |
| Gravesend to Bidston | 198.55 mi (319.53 km) |
| Gravesend to Biggleswade | 51.89 mi (83.51 km) |
| Gravesend to Billericay | 13.06 mi (21.02 km) |
