| Serris to Blackburn | 407.21 mi (655.33 km) |
| Serris to Blackpool | 424.92 mi (683.84 km) |
| Serris to Blairgowrie | 592.21 mi (953.07 km) |
| Serris to Blandford Forum | 260.16 mi (418.69 km) |
| Serris to Blaydon | 463.33 mi (745.66 km) |
| Serris to Bletchley | 266.35 mi (428.65 km) |
| Serris to Bloxwich | 333.44 mi (536.62 km) |
| Serris to Blunsdon Saint Andrew | 277.57 mi (446.71 km) |
| Serris to Blyth | 470.02 mi (756.42 km) |
| Serris to Bo'ness | 562.76 mi (905.68 km) |
| Serris to Bodmin | 353.38 mi (568.71 km) |
| Serris to Bognor Regis | 203.76 mi (327.92 km) |
| Serris to Bolsover | 350.08 mi (563.40 km) |
| Serris to Bolton | 396.46 mi (638.04 km) |
| Serris to Bonhill | 581.06 mi (935.12 km) |
