| Collecchio to Castrovillari | 457.70 mi (736.59 km) |
| Collecchio to Catania | 561.22 mi (903.20 km) |
| Collecchio to Catanzaro | 520.60 mi (837.82 km) |
| Collecchio to Cattolica | 135.58 mi (218.20 km) |
| Collecchio to Cava de' Tirreni | 360.55 mi (580.25 km) |
| Collecchio to Cavallino | 508.55 mi (818.43 km) |
| Collecchio to Cavarzere | 95.04 mi (152.96 km) |
| Collecchio to Cave | 244.40 mi (393.32 km) |
| Collecchio to Cavriago | 15.92 mi (25.62 km) |
| Collecchio to Cavriglia | 105.86 mi (170.36 km) |
| Collecchio to Cazzago San Martino | 58.21 mi (93.68 km) |
| Collecchio to Ceccano | 270.23 mi (434.89 km) |
| Collecchio to Cecina | 100.15 mi (161.17 km) |
| Collecchio to Cefalu | 504.00 mi (811.10 km) |
| Collecchio to Ceglie Messapico | 465.54 mi (749.22 km) |
