| Cologno al Serio to Coudekerque-Branche | 503.69 mi (810.62 km) |
| Cologno al Serio to Coueron | 555.30 mi (893.67 km) |
| Cologno al Serio to Coulommiers | 382.34 mi (615.31 km) |
| Cologno al Serio to Courbevoic | 417.41 mi (671.75 km) |
| Cologno al Serio to Courcouronnes | 401.06 mi (645.44 km) |
| Cologno al Serio to Cournon-d'Auvergne | 314.11 mi (505.51 km) |
| Cologno al Serio to Courrieres | 458.80 mi (738.36 km) |
| Cologno al Serio to Coutras | 478.75 mi (770.47 km) |
| Cologno al Serio to Couzeix | 408.40 mi (657.26 km) |
| Cologno al Serio to Cran-Gevrier | 174.79 mi (281.30 km) |
| Cologno al Serio to Craponne | 240.53 mi (387.10 km) |
| Cologno al Serio to Creil | 421.94 mi (679.05 km) |
| Cologno al Serio to Crepy-en-Valois | 406.07 mi (653.50 km) |
| Cologno al Serio to Crest | 235.41 mi (378.86 km) |
| Cologno al Serio to Creteil | 405.45 mi (652.51 km) |
