| Runkel to Blackburn | 506.62 mi (815.33 km) |
| Runkel to Blackpool | 529.82 mi (852.67 km) |
| Runkel to Blairgowrie | 635.63 mi (1,022.95 km) |
| Runkel to Blandford Forum | 452.99 mi (729.02 km) |
| Runkel to Blaydon | 519.02 mi (835.29 km) |
| Runkel to Bletchley | 399.82 mi (643.44 km) |
| Runkel to Bloxwich | 462.27 mi (743.95 km) |
| Runkel to Blunsdon Saint Andrew | 439.93 mi (708.00 km) |
| Runkel to Blyth | 518.62 mi (834.64 km) |
| Runkel to Bo'ness | 620.91 mi (999.25 km) |
| Runkel to Bodmin | 565.83 mi (910.61 km) |
| Runkel to Bognor Regis | 388.00 mi (624.43 km) |
| Runkel to Bolsover | 447.58 mi (720.32 km) |
| Runkel to Bolton | 500.17 mi (804.94 km) |
| Runkel to Bonhill | 650.94 mi (1,047.59 km) |
