| Soisy-sous-Montmorency to Ciampino | 703.37 mi (1,131.96 km) |
| Soisy-sous-Montmorency to Cicciano | 813.41 mi (1,309.06 km) |
| Soisy-sous-Montmorency to Cingoli | 649.82 mi (1,045.79 km) |
| Soisy-sous-Montmorency to Cinisello Balsamo | 401.72 mi (646.50 km) |
| Soisy-sous-Montmorency to Cinisi | 920.66 mi (1,481.65 km) |
| Soisy-sous-Montmorency to Cirie | 359.48 mi (578.52 km) |
| Soisy-sous-Montmorency to Ciro Marina | 987.51 mi (1,589.25 km) |
| Soisy-sous-Montmorency to Cislago | 387.97 mi (624.37 km) |
| Soisy-sous-Montmorency to Cisterna di Latina | 722.00 mi (1,161.94 km) |
| Soisy-sous-Montmorency to Cisternino | 932.33 mi (1,500.44 km) |
| Soisy-sous-Montmorency to Citta di Castello | 608.88 mi (979.91 km) |
| Soisy-sous-Montmorency to Citta Sant'Angelo | 720.29 mi (1,159.20 km) |
| Soisy-sous-Montmorency to Cittadella | 500.01 mi (804.69 km) |
| Soisy-sous-Montmorency to Cittanova | 1,004.28 mi (1,616.24 km) |
| Soisy-sous-Montmorency to Cividale del Friuli | 555.63 mi (894.20 km) |
