| Gagny to Ciampino | 690.63 mi (1,111.47 km) |
| Gagny to Cicciano | 800.62 mi (1,288.48 km) |
| Gagny to Cingoli | 637.00 mi (1,025.15 km) |
| Gagny to Cinisello Balsamo | 388.89 mi (625.86 km) |
| Gagny to Cinisi | 908.34 mi (1,461.83 km) |
| Gagny to Cirie | 346.85 mi (558.21 km) |
| Gagny to Ciro Marina | 974.70 mi (1,568.63 km) |
| Gagny to Cislago | 375.14 mi (603.73 km) |
| Gagny to Cisterna di Latina | 709.26 mi (1,141.45 km) |
| Gagny to Cisternino | 919.51 mi (1,479.81 km) |
| Gagny to Citta di Castello | 596.06 mi (959.26 km) |
| Gagny to Citta Sant'Angelo | 707.46 mi (1,138.55 km) |
| Gagny to Cittadella | 487.39 mi (784.38 km) |
| Gagny to Cittanova | 991.57 mi (1,595.78 km) |
| Gagny to Cividale del Friuli | 543.40 mi (874.52 km) |
