| Castleford to Carmignano | 883.60 mi (1,422.01 km) |
| Castleford to Carovigno | 1,259.60 mi (2,027.13 km) |
| Castleford to Carpenedolo | 780.47 mi (1,256.04 km) |
| Castleford to Carpi | 825.75 mi (1,328.91 km) |
| Castleford to Carrara | 842.88 mi (1,356.48 km) |
| Castleford to Carugate | 738.09 mi (1,187.84 km) |
| Castleford to Casal di Principe | 1,133.05 mi (1,823.46 km) |
| Castleford to Casale Monferrato | 737.56 mi (1,186.99 km) |
| Castleford to Casale sul Sile | 827.69 mi (1,332.04 km) |
| Castleford to Casalecchio di Reno | 854.15 mi (1,374.63 km) |
| Castleford to Casalgrande | 832.39 mi (1,339.60 km) |
| Castleford to Casalmaggiore | 800.75 mi (1,288.68 km) |
| Castleford to Casalnuovo di Napoli | 1,145.11 mi (1,842.87 km) |
| Castleford to Casalpusterlengo | 767.93 mi (1,235.86 km) |
| Castleford to Casaluce | 1,135.95 mi (1,828.14 km) |
