| Obidos to Barnet | 951.66 mi (1,531.55 km) |
| Obidos to Barnoldswick | 1,057.45 mi (1,701.80 km) |
| Obidos to Barnsley | 1,045.31 mi (1,682.26 km) |
| Obidos to Barnstaple | 846.53 mi (1,362.36 km) |
| Obidos to Barrhead | 1,156.95 mi (1,861.93 km) |
| Obidos to Barri | 879.32 mi (1,415.13 km) |
| Obidos to Barrow in Furness | 1,056.38 mi (1,700.08 km) |
| Obidos to Barton upon Humber | 1,070.97 mi (1,723.56 km) |
| Obidos to Barton upon Irwell | 1,026.64 mi (1,652.22 km) |
| Obidos to Barwell | 985.44 mi (1,585.91 km) |
| Obidos to Basford | 1,014.21 mi (1,632.22 km) |
| Obidos to Basildon | 963.31 mi (1,550.30 km) |
| Obidos to Basingstoke | 910.16 mi (1,464.75 km) |
| Obidos to Bath | 892.82 mi (1,436.86 km) |
| Obidos to Bathgate | 1,170.67 mi (1,884.01 km) |
