| Rambouillet to Ciampino | 704.69 mi (1,134.09 km) |
| Rambouillet to Cicciano | 816.13 mi (1,313.44 km) |
| Rambouillet to Cingoli | 655.86 mi (1,055.51 km) |
| Rambouillet to Cinisello Balsamo | 407.65 mi (656.05 km) |
| Rambouillet to Cinisi | 916.68 mi (1,475.25 km) |
| Rambouillet to Cirie | 359.76 mi (578.98 km) |
| Rambouillet to Ciro Marina | 991.02 mi (1,594.89 km) |
| Rambouillet to Cislago | 393.77 mi (633.71 km) |
| Rambouillet to Cisterna di Latina | 723.27 mi (1,163.98 km) |
| Rambouillet to Cisternino | 938.45 mi (1,510.29 km) |
| Rambouillet to Citta di Castello | 613.61 mi (987.50 km) |
| Rambouillet to Citta Sant'Angelo | 725.52 mi (1,167.61 km) |
| Rambouillet to Cittadella | 510.89 mi (822.21 km) |
| Rambouillet to Cittanova | 1,004.92 mi (1,617.26 km) |
| Rambouillet to Cividale del Friuli | 569.99 mi (917.31 km) |
