| Seynod to Blackburn | 663.13 mi (1,067.21 km) |
| Seynod to Blackpool | 681.39 mi (1,096.59 km) |
| Seynod to Blairgowrie | 842.90 mi (1,356.52 km) |
| Seynod to Blandford Forum | 510.86 mi (822.15 km) |
| Seynod to Blaydon | 714.12 mi (1,149.27 km) |
| Seynod to Bletchley | 522.92 mi (841.55 km) |
| Seynod to Bloxwich | 590.31 mi (950.01 km) |
| Seynod to Blunsdon Saint Andrew | 533.56 mi (858.68 km) |
| Seynod to Blyth | 719.54 mi (1,157.99 km) |
| Seynod to Bo'ness | 815.64 mi (1,312.65 km) |
| Seynod to Bodmin | 589.25 mi (948.31 km) |
| Seynod to Bognor Regis | 459.06 mi (738.78 km) |
| Seynod to Bolsover | 604.94 mi (973.55 km) |
| Seynod to Bolton | 652.61 mi (1,050.28 km) |
| Seynod to Bonhill | 835.77 mi (1,345.04 km) |
