| Defiance to Brownhills | 3,747.13 mi (6,030.42 km) |
| Defiance to Broxbourne | 3,846.39 mi (6,190.17 km) |
| Defiance to Broxburn | 3,605.45 mi (5,802.41 km) |
| Defiance to Bryn | 3,696.58 mi (5,949.08 km) |
| Defiance to Buckhurst Hill | 3,852.07 mi (6,199.31 km) |
| Defiance to Buckie | 3,583.10 mi (5,766.44 km) |
| Defiance to Buckingham | 3,801.93 mi (6,118.61 km) |
| Defiance to Buckley | 3,688.78 mi (5,936.52 km) |
| Defiance to Bucksburn | 3,622.35 mi (5,829.61 km) |
| Defiance to Bude | 3,694.04 mi (5,944.98 km) |
| Defiance to Bulwell | 3,765.58 mi (6,060.11 km) |
| Defiance to Burbage | 3,772.92 mi (6,071.93 km) |
| Defiance to Burgess Hill | 3,865.82 mi (6,221.44 km) |
| Defiance to Burnham | 3,827.69 mi (6,160.07 km) |
| Defiance to Burnham-on-Sea | 3,744.52 mi (6,026.23 km) |
