| Castleford to Caltagirone | 1,366.98 mi (2,199.95 km) |
| Castleford to Caltanissetta | 1,339.86 mi (2,156.30 km) |
| Castleford to Calvisano | 778.78 mi (1,253.33 km) |
| Castleford to Calvizzano | 1,141.19 mi (1,836.57 km) |
| Castleford to Camaiore | 856.78 mi (1,378.86 km) |
| Castleford to Cameri | 721.73 mi (1,161.51 km) |
| Castleford to Camisano Vicentino | 812.12 mi (1,306.98 km) |
| Castleford to Campagna | 1,181.55 mi (1,901.52 km) |
| Castleford to Campagnano di Roma | 1,018.62 mi (1,639.31 km) |
| Castleford to Campi Bisenzio | 886.94 mi (1,427.39 km) |
| Castleford to Campi Salentina | 1,287.25 mi (2,071.63 km) |
| Castleford to Campiglia Marittima | 915.61 mi (1,473.54 km) |
| Castleford to Campobasso | 1,117.77 mi (1,798.88 km) |
| Castleford to Campobello di Licata | 1,350.75 mi (2,173.83 km) |
| Castleford to Campobello di Mazara | 1,297.95 mi (2,088.84 km) |
