| Castricum to Houghton le Spring | 296.55 mi (477.26 km) |
| Castricum to Houghton Regis | 224.15 mi (360.73 km) |
| Castricum to Hounslow | 227.05 mi (365.40 km) |
| Castricum to Hove | 238.79 mi (384.29 km) |
| Castricum to Hoyland Nether | 262.04 mi (421.71 km) |
| Castricum to Hucclecote | 293.83 mi (472.88 km) |
| Castricum to Huddersfield | 277.83 mi (447.13 km) |
| Castricum to Huntingdon | 204.27 mi (328.74 km) |
| Castricum to Huntington | 256.02 mi (412.02 km) |
| Castricum to Huyton | 317.75 mi (511.37 km) |
| Castricum to Hwlffordd | 411.28 mi (661.89 km) |
| Castricum to Hyde | 287.28 mi (462.33 km) |
| Castricum to Hythe | 284.37 mi (457.64 km) |
| Castricum to Hythe | 183.97 mi (296.07 km) |
| Castricum to Ickenham | 227.82 mi (366.64 km) |
