| Llantwit Major to Hoddesdon | 150.52 mi (242.24 km) |
| Llantwit Major to Holbeach | 176.79 mi (284.51 km) |
| Llantwit Major to Holborn | 144.90 mi (233.19 km) |
| Llantwit Major to Hollinwood | 156.31 mi (251.56 km) |
| Llantwit Major to Holyhead | 140.25 mi (225.72 km) |
| Llantwit Major to Holywell | 129.49 mi (208.39 km) |
| Llantwit Major to Honiton | 43.67 mi (70.28 km) |
| Llantwit Major to Horbury | 175.31 mi (282.14 km) |
| Llantwit Major to Horley | 143.61 mi (231.11 km) |
| Llantwit Major to Hornchurch | 159.01 mi (255.89 km) |
| Llantwit Major to Horndean | 112.67 mi (181.33 km) |
| Llantwit Major to Hornsey | 144.93 mi (233.24 km) |
| Llantwit Major to Horsell | 125.78 mi (202.42 km) |
| Llantwit Major to Horsforth | 184.68 mi (297.21 km) |
| Llantwit Major to Horsham | 138.32 mi (222.61 km) |
