| Castleford to Commerce City (Colorado) | 4,542.79 mi (7,310.91 km) |
| Castleford to Compton (California) | 5,309.90 mi (8,545.46 km) |
| Castleford to Comstock Park (Michigan) | 3,705.48 mi (5,963.39 km) |
| Castleford to Concord (California) | 5,184.62 mi (8,343.84 km) |
| Castleford to Concord (Missouri) | 4,099.71 mi (6,597.85 km) |
| Castleford to Concord (New Hampshire) | 3,159.01 mi (5,083.94 km) |
| Castleford to Concord (North Carolina) | 3,881.57 mi (6,246.78 km) |
| Castleford to Conneaut (Ohio) | 3,565.81 mi (5,738.61 km) |
| Castleford to Connersville (Indiana) | 3,847.30 mi (6,191.62 km) |
| Castleford to Conroe (Texas) | 4,717.02 mi (7,591.31 km) |
| Castleford to Converse (Texas) | 4,867.28 mi (7,833.13 km) |
| Castleford to Conway (Arkansas) | 4,353.66 mi (7,006.54 km) |
| Castleford to Conway (Florida) | 4,258.39 mi (6,853.22 km) |
| Castleford to Conway (South Carolina) | 3,895.32 mi (6,268.92 km) |
| Castleford to Conyers (Georgia) | 4,100.04 mi (6,598.37 km) |
