| Castleford to Joliet (Illinois) | 3,869.61 mi (6,227.53 km) |
| Castleford to Jonesboro (Arkansas) | 4,247.96 mi (6,836.44 km) |
| Castleford to Joplin (Missouri) | 4,325.87 mi (6,961.81 km) |
| Castleford to Joppatowne (Maryland) | 3,519.23 mi (5,663.66 km) |
| Castleford to Juana Díaz (Puerto Rico) | 4,208.06 mi (6,772.21 km) |
| Castleford to Junction City (Kansas) | 4,310.19 mi (6,936.57 km) |
| Castleford to Juneau (Alaska) | 4,252.01 mi (6,842.96 km) |
| Castleford to Jupiter (Florida) | 4,291.11 mi (6,905.88 km) |
| Castleford to Jupiter Farms (Florida) | 4,295.29 mi (6,912.61 km) |
| Castleford to Jurupa Valley (California) | 5,280.03 mi (8,497.38 km) |
| Castleford to Justice (Illinois) | 3,846.82 mi (6,190.85 km) |
| Castleford to Kahului (Hawaii) | 7,073.73 mi (11,384.06 km) |
| Castleford to Kailua (Hawaii) | 7,059.41 mi (11,361.02 km) |
| Castleford to Kalamazoo (Michigan) | 3,738.52 mi (6,016.56 km) |
| Castleford to Kalispell (Montana) | 4,383.12 mi (7,053.94 km) |
