| Collecchio to Chitila | 774.17 mi (1,245.90 km) |
| Collecchio to Cisnadie | 680.40 mi (1,094.99 km) |
| Collecchio to Cluj-Napoca | 658.37 mi (1,059.54 km) |
| Collecchio to Codlea | 742.79 mi (1,195.40 km) |
| Collecchio to Comanesti | 791.98 mi (1,274.57 km) |
| Collecchio to Comarnic | 752.94 mi (1,211.73 km) |
| Collecchio to Constanta | 907.19 mi (1,459.98 km) |
| Collecchio to Corabia | 709.21 mi (1,141.37 km) |
| Collecchio to Costesti | 719.06 mi (1,157.21 km) |
| Collecchio to Covasna | 778.47 mi (1,252.82 km) |
| Collecchio to Craiova | 669.58 mi (1,077.58 km) |
| Collecchio to Cristuru Secuiesc | 724.14 mi (1,165.39 km) |
| Collecchio to Cugir | 642.68 mi (1,034.30 km) |
| Collecchio to Cumpana | 903.98 mi (1,454.82 km) |
| Collecchio to Curtea de Arges | 706.83 mi (1,137.54 km) |
