| Thames Ditton to Cortona | 802.38 mi (1,291.31 km) |
| Thames Ditton to Cosenza | 1,154.95 mi (1,858.71 km) |
| Thames Ditton to Cossato | 559.05 mi (899.70 km) |
| Thames Ditton to Costa Volpino | 610.99 mi (983.30 km) |
| Thames Ditton to Creazzo | 674.46 mi (1,085.43 km) |
| Thames Ditton to Crema | 618.97 mi (996.14 km) |
| Thames Ditton to Cremona | 642.40 mi (1,033.84 km) |
| Thames Ditton to Crevalcore | 701.20 mi (1,128.47 km) |
| Thames Ditton to Crispiano | 1,120.16 mi (1,802.73 km) |
| Thames Ditton to Crosia | 1,157.92 mi (1,863.49 km) |
| Thames Ditton to Crotone | 1,195.62 mi (1,924.16 km) |
| Thames Ditton to Cuneo | 605.60 mi (974.62 km) |
| Thames Ditton to Cuorgne | 552.45 mi (889.08 km) |
| Thames Ditton to Cusano Milanino | 593.03 mi (954.40 km) |
| Thames Ditton to Cutro | 1,193.82 mi (1,921.27 km) |
