| Del Rio to Bonhill | 4,790.52 mi (7,709.60 km) |
| Del Rio to Bonnyrigg | 4,845.66 mi (7,798.34 km) |
| Del Rio to Bootle | 4,917.52 mi (7,913.98 km) |
| Del Rio to Borehamwood | 5,073.64 mi (8,165.24 km) |
| Del Rio to Boscombe | 5,041.25 mi (8,113.11 km) |
| Del Rio to Boston | 5,042.44 mi (8,115.02 km) |
| Del Rio to Bottesford | 5,000.71 mi (8,047.87 km) |
| Del Rio to Bourne | 5,035.45 mi (8,103.77 km) |
| Del Rio to Bournemouth | 5,039.82 mi (8,110.81 km) |
| Del Rio to Bournville | 4,986.74 mi (8,025.39 km) |
| Del Rio to Bovingdon | 5,061.50 mi (8,145.69 km) |
| Del Rio to Bowdon | 4,942.87 mi (7,954.79 km) |
| Del Rio to Boxley | 5,116.04 mi (8,233.48 km) |
| Del Rio to Brackley | 5,028.71 mi (8,092.93 km) |
| Del Rio to Bracknell | 5,062.77 mi (8,147.75 km) |
