| Costa Mesa to Bonhill | 5,115.62 mi (8,232.80 km) |
| Costa Mesa to Bonnyrigg | 5,164.92 mi (8,312.14 km) |
| Costa Mesa to Bootle | 5,273.53 mi (8,486.92 km) |
| Costa Mesa to Borehamwood | 5,440.40 mi (8,755.48 km) |
| Costa Mesa to Boscombe | 5,431.09 mi (8,740.49 km) |
| Costa Mesa to Boston | 5,388.41 mi (8,671.81 km) |
| Costa Mesa to Bottesford | 5,341.94 mi (8,597.03 km) |
| Costa Mesa to Bourne | 5,386.57 mi (8,668.84 km) |
| Costa Mesa to Bournemouth | 5,429.98 mi (8,738.71 km) |
| Costa Mesa to Bournville | 5,352.02 mi (8,613.25 km) |
| Costa Mesa to Bovingdon | 5,428.90 mi (8,736.98 km) |
| Costa Mesa to Bowdon | 5,296.44 mi (8,523.80 km) |
| Costa Mesa to Boxley | 5,482.94 mi (8,823.93 km) |
| Costa Mesa to Brackley | 5,395.25 mi (8,682.82 km) |
| Costa Mesa to Bracknell | 5,435.95 mi (8,748.31 km) |
