| Porthcawl to Hamilton | 297.24 mi (478.36 km) |
| Porthcawl to Hammersmith | 149.16 mi (240.05 km) |
| Porthcawl to Hampton | 143.12 mi (230.34 km) |
| Porthcawl to Hamworthy | 89.77 mi (144.47 km) |
| Porthcawl to Handsworth | 162.35 mi (261.27 km) |
| Porthcawl to Hanwell | 144.19 mi (232.06 km) |
| Porthcawl to Harborne | 100.35 mi (161.49 km) |
| Porthcawl to Harlow | 165.03 mi (265.59 km) |
| Porthcawl to Harpenden | 144.96 mi (233.29 km) |
| Porthcawl to Harrogate | 195.50 mi (314.62 km) |
| Porthcawl to Harrow | 143.88 mi (231.55 km) |
| Porthcawl to Harrow on the Hill | 144.44 mi (232.45 km) |
| Porthcawl to Harrow Weald | 144.24 mi (232.13 km) |
| Porthcawl to Hartlepool | 244.47 mi (393.43 km) |
| Porthcawl to Harwich | 214.46 mi (345.14 km) |
