| Collecchio to Chivasso | 117.87 mi (189.69 km) |
| Collecchio to Ciampino | 236.44 mi (380.52 km) |
| Collecchio to Cicciano | 340.67 mi (548.25 km) |
| Collecchio to Cingoli | 176.97 mi (284.80 km) |
| Collecchio to Cinisello Balsamo | 73.69 mi (118.59 km) |
| Collecchio to Cinisi | 478.65 mi (770.31 km) |
| Collecchio to Cirie | 132.16 mi (212.69 km) |
| Collecchio to Ciro Marina | 513.33 mi (826.13 km) |
| Collecchio to Cislago | 87.01 mi (140.02 km) |
| Collecchio to Cisterna di Latina | 254.85 mi (410.14 km) |
| Collecchio to Cisternino | 459.18 mi (738.97 km) |
| Collecchio to Citta di Castello | 134.34 mi (216.20 km) |
| Collecchio to Citta Sant'Angelo | 246.04 mi (395.96 km) |
| Collecchio to Cittadella | 98.40 mi (158.37 km) |
| Collecchio to Cittanova | 535.91 mi (862.47 km) |
