| Castelnaudary to Cosenza | 790.95 mi (1,272.91 km) |
| Castelnaudary to Cossato | 343.47 mi (552.76 km) |
| Castelnaudary to Costa Volpino | 436.60 mi (702.64 km) |
| Castelnaudary to Creazzo | 494.14 mi (795.24 km) |
| Castelnaudary to Crema | 407.12 mi (655.19 km) |
| Castelnaudary to Cremona | 419.01 mi (674.34 km) |
| Castelnaudary to Crevalcore | 466.76 mi (751.18 km) |
| Castelnaudary to Crispiano | 805.94 mi (1,297.03 km) |
| Castelnaudary to Crosia | 808.49 mi (1,301.14 km) |
| Castelnaudary to Crotone | 839.32 mi (1,350.75 km) |
| Castelnaudary to Cuneo | 288.32 mi (464.00 km) |
| Castelnaudary to Cuorgne | 315.61 mi (507.92 km) |
| Castelnaudary to Cusano Milanino | 388.40 mi (625.06 km) |
| Castelnaudary to Cutro | 834.31 mi (1,342.70 km) |
| Castelnaudary to Cutrofiano | 865.01 mi (1,392.11 km) |
