| Castleford to Corinth (Mississippi) | 4,210.21 mi (6,775.69 km) |
| Castleford to Corinth (Texas) | 4,626.37 mi (7,445.42 km) |
| Castleford to Cornelius (North Carolina) | 3,887.29 mi (6,255.99 km) |
| Castleford to Cornelius (Oregon) | 4,772.07 mi (7,679.90 km) |
| Castleford to Corning (New York) | 3,420.93 mi (5,505.46 km) |
| Castleford to Corona (California) | 5,291.05 mi (8,515.12 km) |
| Castleford to Coronado (California) | 5,347.57 mi (8,606.08 km) |
| Castleford to Corpus Christi (Texas) | 4,928.59 mi (7,931.80 km) |
| Castleford to Corsicana (Texas) | 4,660.37 mi (7,500.14 km) |
| Castleford to Cortland (New York) | 3,366.55 mi (5,417.94 km) |
| Castleford to Corvallis (Oregon) | 4,833.34 mi (7,778.50 km) |
| Castleford to Coshocton (Ohio) | 3,692.86 mi (5,943.09 km) |
| Castleford to Costa Mesa (California) | 5,313.25 mi (8,550.85 km) |
| Castleford to Coto de Caza (California) | 5,307.09 mi (8,540.94 km) |
| Castleford to Cottage Grove (Minnesota) | 3,881.36 mi (6,246.44 km) |
