| Collecchio to Cividale del Friuli | 181.72 mi (292.45 km) |
| Collecchio to Civita Castellana | 202.02 mi (325.12 km) |
| Collecchio to Civitanova Marche | 201.37 mi (324.07 km) |
| Collecchio to Civitavecchia | 199.58 mi (321.20 km) |
| Collecchio to Civitella in Val di Chiana | 118.44 mi (190.61 km) |
| Collecchio to Clusone | 79.37 mi (127.73 km) |
| Collecchio to Coccaglio | 57.38 mi (92.35 km) |
| Collecchio to Codigoro | 93.34 mi (150.22 km) |
| Collecchio to Codogno | 37.79 mi (60.82 km) |
| Collecchio to Codroipo | 158.12 mi (254.48 km) |
| Collecchio to Cogoleto | 81.22 mi (130.71 km) |
| Collecchio to Colle di Val d'Elsa | 103.78 mi (167.02 km) |
| Collecchio to Colle Salvetti | 80.55 mi (129.63 km) |
| Collecchio to Colleferro | 251.57 mi (404.86 km) |
| Collecchio to Collegno | 131.34 mi (211.38 km) |
