| Colfontaine to Ciampino | 726.38 mi (1,168.99 km) |
| Colfontaine to Cicciano | 829.62 mi (1,335.15 km) |
| Colfontaine to Cingoli | 656.35 mi (1,056.29 km) |
| Colfontaine to Cinisello Balsamo | 417.06 mi (671.20 km) |
| Colfontaine to Cinisi | 959.72 mi (1,544.51 km) |
| Colfontaine to Cirie | 397.20 mi (639.23 km) |
| Colfontaine to Ciro Marina | 998.85 mi (1,607.49 km) |
| Colfontaine to Cislago | 404.56 mi (651.07 km) |
| Colfontaine to Cisterna di Latina | 744.88 mi (1,198.77 km) |
| Colfontaine to Cisternino | 934.30 mi (1,503.62 km) |
| Colfontaine to Citta di Castello | 621.32 mi (999.91 km) |
| Colfontaine to Citta Sant'Angelo | 728.55 mi (1,172.49 km) |
| Colfontaine to Cittadella | 491.75 mi (791.40 km) |
| Colfontaine to Cittanova | 1,026.07 mi (1,651.30 km) |
| Colfontaine to Cividale del Friuli | 531.17 mi (854.83 km) |
