| Plonsk to Blackburn | 945.57 mi (1,521.75 km) |
| Plonsk to Blackpool | 968.32 mi (1,558.37 km) |
| Plonsk to Blairgowrie | 982.25 mi (1,580.77 km) |
| Plonsk to Blandford Forum | 968.36 mi (1,558.42 km) |
| Plonsk to Blaydon | 912.21 mi (1,468.07 km) |
| Plonsk to Bletchley | 889.79 mi (1,431.98 km) |
| Plonsk to Bloxwich | 935.20 mi (1,505.06 km) |
| Plonsk to Blunsdon Saint Andrew | 939.56 mi (1,512.08 km) |
| Plonsk to Blyth | 904.39 mi (1,455.48 km) |
| Plonsk to Bo'ness | 989.13 mi (1,591.85 km) |
| Plonsk to Bodmin | 1,083.18 mi (1,743.21 km) |
| Plonsk to Bognor Regis | 907.36 mi (1,460.26 km) |
| Plonsk to Bolsover | 900.01 mi (1,448.42 km) |
| Plonsk to Bolton | 944.42 mi (1,519.90 km) |
| Plonsk to Bonhill | 1,025.97 mi (1,651.14 km) |
