| Soisy-sous-Montmorency to Cosenza | 959.65 mi (1,544.41 km) |
| Soisy-sous-Montmorency to Cossato | 362.46 mi (583.32 km) |
| Soisy-sous-Montmorency to Costa Volpino | 424.65 mi (683.41 km) |
| Soisy-sous-Montmorency to Creazzo | 491.88 mi (791.60 km) |
| Soisy-sous-Montmorency to Crema | 427.29 mi (687.66 km) |
| Soisy-sous-Montmorency to Cremona | 450.66 mi (725.27 km) |
| Soisy-sous-Montmorency to Crevalcore | 511.30 mi (822.86 km) |
| Soisy-sous-Montmorency to Crispiano | 930.97 mi (1,498.26 km) |
| Soisy-sous-Montmorency to Crosia | 964.42 mi (1,552.09 km) |
| Soisy-sous-Montmorency to Crotone | 1,001.69 mi (1,612.07 km) |
| Soisy-sous-Montmorency to Cuneo | 403.70 mi (649.69 km) |
| Soisy-sous-Montmorency to Cuorgne | 353.26 mi (568.52 km) |
| Soisy-sous-Montmorency to Cusano Milanino | 400.46 mi (644.47 km) |
| Soisy-sous-Montmorency to Cutro | 999.48 mi (1,608.51 km) |
| Soisy-sous-Montmorency to Cutrofiano | 990.89 mi (1,594.68 km) |
