| London Colney to Castrovillari | 1,139.16 mi (1,833.30 km) |
| London Colney to Catania | 1,235.26 mi (1,987.96 km) |
| London Colney to Catanzaro | 1,202.36 mi (1,935.01 km) |
| London Colney to Cattolica | 805.73 mi (1,296.69 km) |
| London Colney to Cava de' Tirreni | 1,042.30 mi (1,677.42 km) |
| London Colney to Cavallino | 1,180.96 mi (1,900.58 km) |
| London Colney to Cavarzere | 725.98 mi (1,168.36 km) |
| London Colney to Cave | 925.05 mi (1,488.72 km) |
| London Colney to Cavriago | 694.65 mi (1,117.94 km) |
| London Colney to Cavriglia | 787.34 mi (1,267.10 km) |
| London Colney to Cazzago San Martino | 633.23 mi (1,019.08 km) |
| London Colney to Ceccano | 951.34 mi (1,531.04 km) |
| London Colney to Cecina | 767.99 mi (1,235.96 km) |
| London Colney to Cefalu | 1,172.93 mi (1,887.64 km) |
| London Colney to Ceglie Messapico | 1,139.25 mi (1,833.45 km) |
