| Ardea to Cabestany | 497.32 mi (800.36 km) |
| Ardea to Cabries | 386.09 mi (621.35 km) |
| Ardea to Cachan | 701.13 mi (1,128.36 km) |
| Ardea to Caen | 814.13 mi (1,310.22 km) |
| Ardea to Cagnes-sur-Mer | 308.74 mi (496.88 km) |
| Ardea to Cahors | 593.61 mi (955.33 km) |
| Ardea to Calais | 820.71 mi (1,320.80 km) |
| Ardea to Caluire-et-Cuire | 480.65 mi (773.53 km) |
| Ardea to Cambrai | 740.68 mi (1,192.01 km) |
| Ardea to Canet-en-Roussillon | 494.22 mi (795.38 km) |
| Ardea to Cannes | 311.71 mi (501.65 km) |
| Ardea to Canteleu | 775.26 mi (1,247.66 km) |
| Ardea to Capbreton | 723.51 mi (1,164.38 km) |
| Ardea to Carcassonne | 531.47 mi (855.32 km) |
| Ardea to Carmaux | 552.26 mi (888.78 km) |
