| Castel Volturno to Cabestany | 575.35 mi (925.93 km) |
| Castel Volturno to Cabries | 466.58 mi (750.89 km) |
| Castel Volturno to Cachan | 777.73 mi (1,251.64 km) |
| Castel Volturno to Caen | 892.32 mi (1,436.05 km) |
| Castel Volturno to Cagnes-sur-Mer | 389.74 mi (627.22 km) |
| Castel Volturno to Cahors | 674.28 mi (1,085.15 km) |
| Castel Volturno to Calais | 893.66 mi (1,438.20 km) |
| Castel Volturno to Caluire-et-Cuire | 560.36 mi (901.81 km) |
| Castel Volturno to Cambrai | 813.27 mi (1,308.83 km) |
| Castel Volturno to Canet-en-Roussillon | 572.34 mi (921.09 km) |
| Castel Volturno to Cannes | 392.69 mi (631.97 km) |
| Castel Volturno to Canteleu | 851.94 mi (1,371.06 km) |
| Castel Volturno to Capbreton | 802.74 mi (1,291.89 km) |
| Castel Volturno to Carcassonne | 610.64 mi (982.72 km) |
| Castel Volturno to Carmaux | 632.69 mi (1,018.22 km) |
