| Rio de Mouro to Bonnyrigg | 1,216.18 mi (1,957.25 km) |
| Rio de Mouro to Bootle | 1,057.58 mi (1,702.01 km) |
| Rio de Mouro to Borehamwood | 991.97 mi (1,596.43 km) |
| Rio de Mouro to Boscombe | 903.09 mi (1,453.38 km) |
| Rio de Mouro to Boston | 1,076.76 mi (1,732.87 km) |
| Rio de Mouro to Bottesford | 1,100.40 mi (1,770.91 km) |
| Rio de Mouro to Bourne | 1,057.28 mi (1,701.52 km) |
| Rio de Mouro to Bournemouth | 902.00 mi (1,451.62 km) |
| Rio de Mouro to Bournville | 1,008.06 mi (1,622.32 km) |
| Rio de Mouro to Bovingdon | 990.38 mi (1,593.86 km) |
| Rio de Mouro to Bowdon | 1,061.82 mi (1,708.84 km) |
| Rio de Mouro to Boxley | 989.15 mi (1,591.88 km) |
| Rio de Mouro to Brackley | 997.22 mi (1,604.88 km) |
| Rio de Mouro to Bracknell | 967.39 mi (1,556.87 km) |
| Rio de Mouro to Bradford | 1,098.34 mi (1,767.60 km) |
