| Castelnaudary to Catania | 798.15 mi (1,284.50 km) |
| Castelnaudary to Catanzaro | 819.89 mi (1,319.48 km) |
| Castelnaudary to Cattolica | 540.44 mi (869.76 km) |
| Castelnaudary to Cava de' Tirreni | 678.14 mi (1,091.36 km) |
| Castelnaudary to Cavallino | 860.36 mi (1,384.61 km) |
| Castelnaudary to Cavarzere | 516.55 mi (831.31 km) |
| Castelnaudary to Cave | 567.81 mi (913.80 km) |
| Castelnaudary to Cavriago | 436.68 mi (702.77 km) |
| Castelnaudary to Cavriglia | 478.19 mi (769.57 km) |
| Castelnaudary to Cazzago San Martino | 427.51 mi (688.00 km) |
| Castelnaudary to Ceccano | 592.19 mi (953.04 km) |
| Castelnaudary to Cecina | 430.26 mi (692.44 km) |
| Castelnaudary to Cefalu | 728.94 mi (1,173.11 km) |
| Castelnaudary to Ceglie Messapico | 818.13 mi (1,316.65 km) |
| Castelnaudary to Celano | 594.80 mi (957.23 km) |
