| Rock Island to Brownhills | 3,973.68 mi (6,395.02 km) |
| Rock Island to Broxbourne | 4,074.32 mi (6,556.98 km) |
| Rock Island to Broxburn | 3,818.68 mi (6,145.56 km) |
| Rock Island to Bryn | 3,920.25 mi (6,309.03 km) |
| Rock Island to Buckhurst Hill | 4,080.42 mi (6,566.80 km) |
| Rock Island to Buckie | 3,787.14 mi (6,094.82 km) |
| Rock Island to Buckingham | 4,030.08 mi (6,485.79 km) |
| Rock Island to Buckley | 3,914.43 mi (6,299.67 km) |
| Rock Island to Bucksburn | 3,828.04 mi (6,160.63 km) |
| Rock Island to Bude | 3,931.67 mi (6,327.41 km) |
| Rock Island to Bulwell | 3,989.65 mi (6,420.72 km) |
| Rock Island to Burbage | 3,999.25 mi (6,436.18 km) |
| Rock Island to Burgess Hill | 4,097.21 mi (6,593.83 km) |
| Rock Island to Burnham | 4,057.35 mi (6,529.67 km) |
| Rock Island to Burnham-on-Sea | 3,978.47 mi (6,402.74 km) |
