| London Colney to Cabestany | 643.08 mi (1,034.93 km) |
| London Colney to Cabries | 630.20 mi (1,014.21 km) |
| London Colney to Cachan | 233.66 mi (376.04 km) |
| London Colney to Caen | 175.94 mi (283.15 km) |
| London Colney to Cagnes-sur-Mer | 655.17 mi (1,054.39 km) |
| London Colney to Cahors | 509.23 mi (819.53 km) |
| London Colney to Calais | 107.48 mi (172.97 km) |
| London Colney to Caluire-et-Cuire | 471.82 mi (759.32 km) |
| London Colney to Cambrai | 187.43 mi (301.64 km) |
| London Colney to Canet-en-Roussillon | 642.11 mi (1,033.37 km) |
| London Colney to Cannes | 658.73 mi (1,060.13 km) |
| London Colney to Canteleu | 167.74 mi (269.96 km) |
| London Colney to Capbreton | 561.02 mi (902.87 km) |
| London Colney to Carcassonne | 601.17 mi (967.49 km) |
| London Colney to Carmaux | 542.42 mi (872.94 km) |
