| Castleford to Heckmondwike | 12.85 mi (20.68 km) |
| Castleford to Hednesford | 74.35 mi (119.66 km) |
| Castleford to Helensburgh | 208.04 mi (334.81 km) |
| Castleford to Hellesdon | 130.72 mi (210.37 km) |
| Castleford to Helston | 300.32 mi (483.32 km) |
| Castleford to Hemel Hempstead | 140.64 mi (226.33 km) |
| Castleford to Hemsworth | 7.33 mi (11.79 km) |
| Castleford to Hendon | 154.76 mi (249.06 km) |
| Castleford to Henley on Thames | 151.84 mi (244.36 km) |
| Castleford to Hereford | 127.94 mi (205.90 km) |
| Castleford to Herne Bay | 192.81 mi (310.30 km) |
| Castleford to Hersham | 167.11 mi (268.94 km) |
| Castleford to Hertford | 142.98 mi (230.11 km) |
| Castleford to Hessle | 37.79 mi (60.81 km) |
| Castleford to Heswall | 76.45 mi (123.03 km) |
