| Castleford to Homer Glen (Illinois) | 3,858.08 mi (6,208.98 km) |
| Castleford to Homestead (Florida) | 4,380.69 mi (7,050.05 km) |
| Castleford to Homewood (Alabama) | 4,220.14 mi (6,791.66 km) |
| Castleford to Homewood (Illinois) | 3,849.61 mi (6,195.35 km) |
| Castleford to Homosassa Springs (Florida) | 4,290.55 mi (6,904.97 km) |
| Castleford to Honeygo (Maryland) | 3,522.83 mi (5,669.45 km) |
| Castleford to Honolulu (Hawaii) | 7,065.26 mi (11,370.44 km) |
| Castleford to Hoover (Alabama) | 4,224.43 mi (6,798.56 km) |
| Castleford to Hopatcong (New Jersey) | 3,381.87 mi (5,442.59 km) |
| Castleford to Hope Mills (North Carolina) | 3,836.03 mi (6,173.50 km) |
| Castleford to Hopewell (Virginia) | 3,657.34 mi (5,885.91 km) |
| Castleford to Hopkins (Minnesota) | 3,892.68 mi (6,264.66 km) |
| Castleford to Hopkinsville (Kentucky) | 4,075.13 mi (6,558.30 km) |
| Castleford to Horizon City (Texas) | 5,035.40 mi (8,103.70 km) |
| Castleford to Horizon West (Florida) | 4,272.62 mi (6,876.12 km) |
