| Conwy to Barking | 203.94 mi (328.21 km) |
| Conwy to Barnet | 190.03 mi (305.83 km) |
| Conwy to Barnoldswick | 80.30 mi (129.22 km) |
| Conwy to Barnsley | 98.64 mi (158.75 km) |
| Conwy to Barnstaple | 152.32 mi (245.13 km) |
| Conwy to Barrhead | 175.62 mi (282.63 km) |
| Conwy to Barri | 131.69 mi (211.93 km) |
| Conwy to Barrow in Furness | 62.49 mi (100.57 km) |
| Conwy to Barton upon Humber | 141.72 mi (228.08 km) |
| Conwy to Barton upon Irwell | 62.08 mi (99.91 km) |
| Conwy to Barwell | 114.55 mi (184.35 km) |
| Conwy to Basford | 112.27 mi (180.68 km) |
| Conwy to Basildon | 216.55 mi (348.50 km) |
| Conwy to Basingstoke | 181.06 mi (291.39 km) |
| Conwy to Bath | 145.20 mi (233.68 km) |
