| Fos-sur-Mer to Blackburn | 786.99 mi (1,266.53 km) |
| Fos-sur-Mer to Blackpool | 802.31 mi (1,291.19 km) |
| Fos-sur-Mer to Blairgowrie | 977.69 mi (1,573.43 km) |
| Fos-sur-Mer to Blandford Forum | 610.17 mi (981.98 km) |
| Fos-sur-Mer to Blaydon | 849.20 mi (1,366.66 km) |
| Fos-sur-Mer to Bletchley | 645.83 mi (1,039.36 km) |
| Fos-sur-Mer to Bloxwich | 708.84 mi (1,140.76 km) |
| Fos-sur-Mer to Blunsdon Saint Andrew | 644.50 mi (1,037.22 km) |
| Fos-sur-Mer to Blyth | 856.43 mi (1,378.30 km) |
| Fos-sur-Mer to Bo'ness | 946.60 mi (1,523.41 km) |
| Fos-sur-Mer to Bodmin | 663.97 mi (1,068.56 km) |
| Fos-sur-Mer to Bognor Regis | 570.72 mi (918.48 km) |
| Fos-sur-Mer to Bolsover | 732.89 mi (1,179.48 km) |
| Fos-sur-Mer to Bolton | 775.63 mi (1,248.25 km) |
| Fos-sur-Mer to Bonhill | 962.22 mi (1,548.54 km) |
