| Castelnaudary to Carovigno | 825.37 mi (1,328.30 km) |
| Castelnaudary to Carpenedolo | 441.93 mi (711.22 km) |
| Castelnaudary to Carpi | 454.58 mi (731.57 km) |
| Castelnaudary to Carrara | 410.14 mi (660.05 km) |
| Castelnaudary to Carugate | 395.19 mi (636.00 km) |
| Castelnaudary to Casal di Principe | 643.02 mi (1,034.83 km) |
| Castelnaudary to Casale Monferrato | 345.50 mi (556.03 km) |
| Castelnaudary to Casale sul Sile | 535.14 mi (861.23 km) |
| Castelnaudary to Casalecchio di Reno | 471.11 mi (758.18 km) |
| Castelnaudary to Casalgrande | 445.14 mi (716.38 km) |
| Castelnaudary to Casalmaggiore | 434.74 mi (699.65 km) |
| Castelnaudary to Casalnuovo di Napoli | 655.93 mi (1,055.62 km) |
| Castelnaudary to Casalpusterlengo | 401.80 mi (646.64 km) |
| Castelnaudary to Casaluce | 646.68 mi (1,040.73 km) |
| Castelnaudary to Casamassima | 782.78 mi (1,259.77 km) |
