| Collecchio to Cosenza | 487.24 mi (784.13 km) |
| Collecchio to Cossato | 114.71 mi (184.61 km) |
| Collecchio to Costa Volpino | 74.88 mi (120.51 km) |
| Collecchio to Creazzo | 82.09 mi (132.11 km) |
| Collecchio to Crema | 49.93 mi (80.36 km) |
| Collecchio to Cremona | 27.96 mi (45.00 km) |
| Collecchio to Crevalcore | 45.87 mi (73.82 km) |
| Collecchio to Crispiano | 457.15 mi (735.72 km) |
| Collecchio to Crosia | 490.39 mi (789.21 km) |
| Collecchio to Crotone | 527.95 mi (849.65 km) |
| Collecchio to Cuneo | 133.68 mi (215.14 km) |
| Collecchio to Cuorgne | 132.82 mi (213.75 km) |
| Collecchio to Cusano Milanino | 74.77 mi (120.33 km) |
| Collecchio to Cutro | 526.05 mi (846.60 km) |
| Collecchio to Cutrofiano | 517.48 mi (832.80 km) |
