| Margny-les-Compiegne to Blackburn | 375.27 mi (603.94 km) |
| Margny-les-Compiegne to Blackpool | 393.88 mi (633.89 km) |
| Margny-les-Compiegne to Blairgowrie | 556.90 mi (896.25 km) |
| Margny-les-Compiegne to Blandford Forum | 241.81 mi (389.16 km) |
| Margny-les-Compiegne to Blaydon | 427.95 mi (688.72 km) |
| Margny-les-Compiegne to Bletchley | 235.83 mi (379.53 km) |
| Margny-les-Compiegne to Bloxwich | 303.99 mi (489.23 km) |
| Margny-les-Compiegne to Blunsdon Saint Andrew | 252.51 mi (406.37 km) |
| Margny-les-Compiegne to Blyth | 434.17 mi (698.73 km) |
| Margny-les-Compiegne to Bo'ness | 528.42 mi (850.41 km) |
| Margny-les-Compiegne to Bodmin | 342.64 mi (551.43 km) |
| Margny-les-Compiegne to Bognor Regis | 181.08 mi (291.42 km) |
| Margny-les-Compiegne to Bolsover | 316.98 mi (510.13 km) |
| Margny-les-Compiegne to Bolton | 364.86 mi (587.19 km) |
| Margny-les-Compiegne to Bonhill | 547.88 mi (881.73 km) |
