| Bois-Colombes to Ciampino | 701.27 mi (1,128.58 km) |
| Bois-Colombes to Cicciano | 811.53 mi (1,306.04 km) |
| Bois-Colombes to Cingoli | 648.42 mi (1,043.54 km) |
| Bois-Colombes to Cinisello Balsamo | 400.24 mi (644.13 km) |
| Bois-Colombes to Cinisi | 917.84 mi (1,477.12 km) |
| Bois-Colombes to Cirie | 357.15 mi (574.77 km) |
| Bois-Colombes to Ciro Marina | 985.76 mi (1,586.43 km) |
| Bois-Colombes to Cislago | 386.47 mi (621.96 km) |
| Bois-Colombes to Cisterna di Latina | 719.89 mi (1,158.55 km) |
| Bois-Colombes to Cisternino | 930.98 mi (1,498.26 km) |
| Bois-Colombes to Citta di Castello | 607.28 mi (977.32 km) |
| Bois-Colombes to Citta Sant'Angelo | 718.78 mi (1,156.76 km) |
| Bois-Colombes to Cittadella | 499.37 mi (803.66 km) |
| Bois-Colombes to Cittanova | 1,002.11 mi (1,612.74 km) |
| Bois-Colombes to Cividale del Friuli | 555.61 mi (894.17 km) |
