| Colombes to Busto Garolfo | 388.71 mi (625.56 km) |
| Colombes to Cabras | 693.60 mi (1,116.25 km) |
| Colombes to Cadelbosco di Sopra | 487.52 mi (784.58 km) |
| Colombes to Cadoneghe | 513.52 mi (826.43 km) |
| Colombes to Cagli | 619.39 mi (996.82 km) |
| Colombes to Cagliari | 750.72 mi (1,208.16 km) |
| Colombes to Cairo Montenotte | 422.85 mi (680.51 km) |
| Colombes to Caivano | 804.90 mi (1,295.37 km) |
| Colombes to Calcinaia | 538.40 mi (866.47 km) |
| Colombes to Calcinato | 451.53 mi (726.66 km) |
| Colombes to Calderara di Reno | 521.72 mi (839.63 km) |
| Colombes to Caldogno | 489.98 mi (788.55 km) |
| Colombes to Calenzano | 549.40 mi (884.17 km) |
| Colombes to Calolziocorte | 399.16 mi (642.38 km) |
| Colombes to Caltagirone | 1,014.52 mi (1,632.72 km) |
