| Issy-les-Moulineaux to Ciampino | 697.01 mi (1,121.73 km) |
| Issy-les-Moulineaux to Cicciano | 807.51 mi (1,299.55 km) |
| Issy-les-Moulineaux to Cingoli | 644.94 mi (1,037.93 km) |
| Issy-les-Moulineaux to Cinisello Balsamo | 396.70 mi (638.42 km) |
| Issy-les-Moulineaux to Cinisi | 912.85 mi (1,469.09 km) |
| Issy-les-Moulineaux to Cirie | 352.67 mi (567.58 km) |
| Issy-les-Moulineaux to Ciro Marina | 981.87 mi (1,580.17 km) |
| Issy-les-Moulineaux to Cislago | 382.90 mi (616.21 km) |
| Issy-les-Moulineaux to Cisterna di Latina | 715.63 mi (1,151.70 km) |
| Issy-les-Moulineaux to Cisternino | 927.53 mi (1,492.71 km) |
| Issy-les-Moulineaux to Citta di Castello | 603.56 mi (971.34 km) |
| Issy-les-Moulineaux to Citta Sant'Angelo | 715.16 mi (1,150.94 km) |
| Issy-les-Moulineaux to Cittadella | 496.78 mi (799.49 km) |
| Issy-les-Moulineaux to Cittanova | 997.77 mi (1,605.76 km) |
| Issy-les-Moulineaux to Cividale del Friuli | 553.76 mi (891.19 km) |
