| Thames Ditton to Chivasso | 570.37 mi (917.93 km) |
| Thames Ditton to Ciampino | 900.66 mi (1,449.48 km) |
| Thames Ditton to Cicciano | 1,008.39 mi (1,622.84 km) |
| Thames Ditton to Cingoli | 839.65 mi (1,351.29 km) |
| Thames Ditton to Cinisello Balsamo | 594.15 mi (956.19 km) |
| Thames Ditton to Cinisi | 1,122.46 mi (1,806.42 km) |
| Thames Ditton to Cirie | 559.36 mi (900.20 km) |
| Thames Ditton to Ciro Marina | 1,180.69 mi (1,900.14 km) |
| Thames Ditton to Cislago | 580.81 mi (934.72 km) |
| Thames Ditton to Cisterna di Latina | 919.30 mi (1,479.48 km) |
| Thames Ditton to Cisternino | 1,120.50 mi (1,803.27 km) |
| Thames Ditton to Citta di Castello | 801.46 mi (1,289.82 km) |
| Thames Ditton to Citta Sant'Angelo | 911.28 mi (1,466.57 km) |
| Thames Ditton to Cittadella | 680.23 mi (1,094.73 km) |
| Thames Ditton to Cittanova | 1,201.82 mi (1,934.14 km) |
