| Porthcawl to Belper | 142.22 mi (228.89 km) |
| Porthcawl to Bentley | 178.68 mi (287.56 km) |
| Porthcawl to Berkhampstead | 135.65 mi (218.30 km) |
| Porthcawl to Berwick-Upon-Tweed | 304.29 mi (489.71 km) |
| Porthcawl to Beverley | 213.02 mi (342.83 km) |
| Porthcawl to Bewdley | 85.22 mi (137.15 km) |
| Porthcawl to Bexleyheath | 164.75 mi (265.13 km) |
| Porthcawl to Bicester | 112.59 mi (181.20 km) |
| Porthcawl to Bickenhill | 106.72 mi (171.74 km) |
| Porthcawl to Bickley | 161.00 mi (259.11 km) |
| Porthcawl to Biddulph | 130.24 mi (209.60 km) |
| Porthcawl to Bideford | 39.14 mi (62.98 km) |
| Porthcawl to Bidston | 135.27 mi (217.70 km) |
| Porthcawl to Biggleswade | 152.62 mi (245.63 km) |
| Porthcawl to Billericay | 176.77 mi (284.49 km) |
