| Collecchio to Celano | 248.91 mi (400.59 km) |
| Collecchio to Cento | 52.36 mi (84.26 km) |
| Collecchio to Cepagatti | 253.48 mi (407.93 km) |
| Collecchio to Ceprano | 276.63 mi (445.20 km) |
| Collecchio to Cercola | 340.32 mi (547.69 km) |
| Collecchio to Cerea | 57.93 mi (93.23 km) |
| Collecchio to Cerese | 33.33 mi (53.64 km) |
| Collecchio to Cerignola | 374.50 mi (602.71 km) |
| Collecchio to Cermenate | 85.73 mi (137.98 km) |
| Collecchio to Cernusco sul Naviglio | 68.27 mi (109.86 km) |
| Collecchio to Cerreto Guidi | 75.52 mi (121.54 km) |
| Collecchio to Cerro Maggiore | 85.18 mi (137.08 km) |
| Collecchio to Certaldo | 92.57 mi (148.98 km) |
| Collecchio to Cerveteri | 212.23 mi (341.55 km) |
| Collecchio to Cervia | 110.74 mi (178.22 km) |
