| Castleford to Camas (Washington) | 4,751.07 mi (7,646.11 km) |
| Castleford to Cambridge (Maryland) | 3,549.18 mi (5,711.85 km) |
| Castleford to Cambridge (Massachusetts) | 3,179.02 mi (5,116.15 km) |
| Castleford to Camden (Arkansas) | 4,446.15 mi (7,155.39 km) |
| Castleford to Camden (New Jersey) | 3,446.20 mi (5,546.13 km) |
| Castleford to Cameron Park (California) | 5,114.35 mi (8,230.74 km) |
| Castleford to Camp Pendleton South (California) | 5,322.05 mi (8,565.00 km) |
| Castleford to Camp Springs (Maryland) | 3,570.36 mi (5,745.95 km) |
| Castleford to Camp Verde (Arizona) | 5,067.19 mi (8,154.86 km) |
| Castleford to Campbell (California) | 5,223.90 mi (8,407.05 km) |
| Castleford to Campbellsville (Kentucky) | 3,968.64 mi (6,386.91 km) |
| Castleford to Campton Hills (Illinois) | 3,858.55 mi (6,209.73 km) |
| Castleford to Canby (Oregon) | 4,777.27 mi (7,688.28 km) |
| Castleford to Candelaria (Puerto Rico) | 4,177.36 mi (6,722.80 km) |
| Castleford to Candler-McAfee (Georgia) | 4,107.71 mi (6,610.72 km) |
