| Llantrisant to Hamilton | 293.87 mi (472.93 km) |
| Llantrisant to Hammersmith | 135.56 mi (218.16 km) |
| Llantrisant to Hampton | 129.69 mi (208.71 km) |
| Llantrisant to Hamworthy | 81.96 mi (131.91 km) |
| Llantrisant to Handsworth | 151.21 mi (243.34 km) |
| Llantrisant to Hanwell | 130.56 mi (210.12 km) |
| Llantrisant to Harborne | 87.73 mi (141.19 km) |
| Llantrisant to Harlow | 151.01 mi (243.03 km) |
| Llantrisant to Harpenden | 130.88 mi (210.62 km) |
| Llantrisant to Harrogate | 185.87 mi (299.12 km) |
| Llantrisant to Harrow | 130.11 mi (209.39 km) |
| Llantrisant to Harrow on the Hill | 130.70 mi (210.34 km) |
| Llantrisant to Harrow Weald | 130.43 mi (209.91 km) |
| Llantrisant to Hartlepool | 235.28 mi (378.64 km) |
| Llantrisant to Harwich | 200.38 mi (322.47 km) |
