| New Carrollton to Bonhill | 3,399.44 mi (5,470.88 km) |
| New Carrollton to Bonnyrigg | 3,456.39 mi (5,562.52 km) |
| New Carrollton to Bootle | 3,501.59 mi (5,635.26 km) |
| New Carrollton to Borehamwood | 3,646.32 mi (5,868.19 km) |
| New Carrollton to Boscombe | 3,601.76 mi (5,796.47 km) |
| New Carrollton to Boston | 3,628.59 mi (5,839.65 km) |
| New Carrollton to Bottesford | 3,591.23 mi (5,779.53 km) |
| New Carrollton to Bourne | 3,618.66 mi (5,823.67 km) |
| New Carrollton to Bournemouth | 3,600.20 mi (5,793.96 km) |
| New Carrollton to Bournville | 3,562.93 mi (5,733.99 km) |
| New Carrollton to Bovingdon | 3,634.16 mi (5,848.61 km) |
| New Carrollton to Bowdon | 3,527.61 mi (5,677.14 km) |
| New Carrollton to Boxley | 3,687.40 mi (5,934.30 km) |
| New Carrollton to Brackley | 3,602.87 mi (5,798.26 km) |
| New Carrollton to Bracknell | 3,632.06 mi (5,845.24 km) |
