| Thornton Heath to Cortona | 795.52 mi (1,280.26 km) |
| Thornton Heath to Cosenza | 1,148.11 mi (1,847.71 km) |
| Thornton Heath to Cossato | 552.58 mi (889.29 km) |
| Thornton Heath to Costa Volpino | 603.61 mi (971.41 km) |
| Thornton Heath to Creazzo | 666.79 mi (1,073.10 km) |
| Thornton Heath to Crema | 611.97 mi (984.87 km) |
| Thornton Heath to Cremona | 635.39 mi (1,022.56 km) |
| Thornton Heath to Crevalcore | 694.00 mi (1,116.89 km) |
| Thornton Heath to Crispiano | 1,112.76 mi (1,790.82 km) |
| Thornton Heath to Crosia | 1,150.89 mi (1,852.17 km) |
| Thornton Heath to Crotone | 1,188.62 mi (1,912.91 km) |
| Thornton Heath to Cuneo | 600.09 mi (965.75 km) |
| Thornton Heath to Cuorgne | 546.34 mi (879.25 km) |
| Thornton Heath to Cusano Milanino | 586.13 mi (943.29 km) |
| Thornton Heath to Cutro | 1,186.87 mi (1,910.08 km) |
