| Thames Ditton to Castrovillari | 1,125.44 mi (1,811.23 km) |
| Thames Ditton to Catania | 1,219.34 mi (1,962.34 km) |
| Thames Ditton to Catanzaro | 1,188.28 mi (1,912.35 km) |
| Thames Ditton to Cattolica | 793.16 mi (1,276.47 km) |
| Thames Ditton to Cava de' Tirreni | 1,028.17 mi (1,654.68 km) |
| Thames Ditton to Cavallino | 1,169.01 mi (1,881.34 km) |
| Thames Ditton to Cavarzere | 714.36 mi (1,149.66 km) |
| Thames Ditton to Cave | 910.46 mi (1,465.25 km) |
| Thames Ditton to Cavriago | 680.94 mi (1,095.87 km) |
| Thames Ditton to Cavriglia | 773.14 mi (1,244.25 km) |
| Thames Ditton to Cazzago San Martino | 620.23 mi (998.16 km) |
| Thames Ditton to Ceccano | 936.87 mi (1,507.75 km) |
| Thames Ditton to Cecina | 752.70 mi (1,211.35 km) |
| Thames Ditton to Cefalu | 1,156.59 mi (1,861.35 km) |
| Thames Ditton to Ceglie Messapico | 1,127.09 mi (1,813.88 km) |
