| Milford Haven to Bathgate | 294.94 mi (474.66 km) |
| Milford Haven to Batley | 198.65 mi (319.70 km) |
| Milford Haven to Beaconsfield | 189.07 mi (304.28 km) |
| Milford Haven to Bearsden | 291.97 mi (469.88 km) |
| Milford Haven to Bebington | 141.85 mi (228.28 km) |
| Milford Haven to Beccles | 285.02 mi (458.69 km) |
| Milford Haven to Beckenham | 216.65 mi (348.66 km) |
| Milford Haven to Bedford | 196.96 mi (316.98 km) |
| Milford Haven to Bedlington | 275.76 mi (443.80 km) |
| Milford Haven to Bedwas | 79.17 mi (127.42 km) |
| Milford Haven to Bedworth | 160.20 mi (257.82 km) |
| Milford Haven to Beeston | 182.05 mi (292.98 km) |
| Milford Haven to Belfast | 202.50 mi (325.89 km) |
| Milford Haven to Belgrave | 178.20 mi (286.79 km) |
| Milford Haven to Bellshill | 286.42 mi (460.95 km) |
