| Penwortham to Bonhill | 171.49 mi (275.98 km) |
| Penwortham to Bonnyrigg | 148.28 mi (238.63 km) |
| Penwortham to Bootle | 23.14 mi (37.23 km) |
| Penwortham to Borehamwood | 176.62 mi (284.23 km) |
| Penwortham to Boscombe | 211.61 mi (340.56 km) |
| Penwortham to Boston | 123.22 mi (198.30 km) |
| Penwortham to Bottesford | 84.90 mi (136.63 km) |
| Penwortham to Bourne | 117.81 mi (189.60 km) |
| Penwortham to Bournemouth | 211.66 mi (340.64 km) |
| Penwortham to Bournville | 96.19 mi (154.81 km) |
| Penwortham to Bovingdon | 166.61 mi (268.13 km) |
| Penwortham to Bowdon | 29.04 mi (46.74 km) |
| Penwortham to Boxley | 217.17 mi (349.50 km) |
| Penwortham to Brackley | 135.00 mi (217.26 km) |
| Penwortham to Bracknell | 180.63 mi (290.69 km) |
