| Castleton to Houghton le Spring | 90.97 mi (146.40 km) |
| Castleton to Houghton Regis | 135.42 mi (217.93 km) |
| Castleton to Hounslow | 165.07 mi (265.65 km) |
| Castleton to Hove | 208.31 mi (335.24 km) |
| Castleton to Hoyland Nether | 30.76 mi (49.51 km) |
| Castleton to Hucclecote | 120.27 mi (193.56 km) |
| Castleton to Huddersfield | 16.57 mi (26.67 km) |
| Castleton to Huntingdon | 120.21 mi (193.46 km) |
| Castleton to Huntington | 53.86 mi (86.68 km) |
| Castleton to Huyton | 30.07 mi (48.40 km) |
| Castleton to Hwlffordd | 170.32 mi (274.11 km) |
| Castleton to Hyde | 10.59 mi (17.05 km) |
| Castleton to Hythe | 190.88 mi (307.20 km) |
| Castleton to Hythe | 221.79 mi (356.94 km) |
| Castleton to Ickenham | 158.02 mi (254.31 km) |
