| Caldas da Rainha to Bonnyrigg | 1,170.85 mi (1,884.30 km) |
| Caldas da Rainha to Bootle | 1,012.24 mi (1,629.04 km) |
| Caldas da Rainha to Borehamwood | 947.32 mi (1,524.56 km) |
| Caldas da Rainha to Boscombe | 858.20 mi (1,381.15 km) |
| Caldas da Rainha to Boston | 1,031.85 mi (1,660.60 km) |
| Caldas da Rainha to Bottesford | 1,055.27 mi (1,698.30 km) |
| Caldas da Rainha to Bourne | 1,012.33 mi (1,629.19 km) |
| Caldas da Rainha to Bournemouth | 857.10 mi (1,379.37 km) |
| Caldas da Rainha to Bournville | 962.88 mi (1,549.60 km) |
| Caldas da Rainha to Bovingdon | 945.63 mi (1,521.84 km) |
| Caldas da Rainha to Bowdon | 1,016.52 mi (1,635.93 km) |
| Caldas da Rainha to Boxley | 944.89 mi (1,520.65 km) |
| Caldas da Rainha to Brackley | 952.25 mi (1,532.49 km) |
| Caldas da Rainha to Bracknell | 922.66 mi (1,484.87 km) |
| Caldas da Rainha to Bradford | 1,053.06 mi (1,694.73 km) |
