| Llantwit Major to Cortona | 913.25 mi (1,469.73 km) |
| Llantwit Major to Cosenza | 1,264.27 mi (2,034.65 km) |
| Llantwit Major to Cossato | 667.29 mi (1,073.90 km) |
| Llantwit Major to Costa Volpino | 728.24 mi (1,171.99 km) |
| Llantwit Major to Creazzo | 794.18 mi (1,278.12 km) |
| Llantwit Major to Crema | 732.22 mi (1,178.40 km) |
| Llantwit Major to Cremona | 755.62 mi (1,216.05 km) |
| Llantwit Major to Crevalcore | 816.03 mi (1,313.27 km) |
| Llantwit Major to Crispiano | 1,235.83 mi (1,988.88 km) |
| Llantwit Major to Crosia | 1,269.41 mi (2,042.91 km) |
| Llantwit Major to Crotone | 1,306.61 mi (2,102.78 km) |
| Llantwit Major to Cuneo | 703.10 mi (1,131.53 km) |
| Llantwit Major to Cuorgne | 657.00 mi (1,057.34 km) |
| Llantwit Major to Cusano Milanino | 705.47 mi (1,135.34 km) |
| Llantwit Major to Cutro | 1,304.32 mi (2,099.10 km) |
