| Mortara to Coudekerque-Branche | 494.76 mi (796.24 km) |
| Mortara to Coueron | 518.18 mi (833.93 km) |
| Mortara to Coulommiers | 363.00 mi (584.18 km) |
| Mortara to Courbevoic | 395.97 mi (637.25 km) |
| Mortara to Courcouronnes | 378.28 mi (608.78 km) |
| Mortara to Cournon-d'Auvergne | 271.02 mi (436.16 km) |
| Mortara to Courrieres | 449.00 mi (722.60 km) |
| Mortara to Coutras | 432.71 mi (696.38 km) |
| Mortara to Couzeix | 365.78 mi (588.67 km) |
| Mortara to Cran-Gevrier | 135.70 mi (218.38 km) |
| Mortara to Craponne | 197.97 mi (318.60 km) |
| Mortara to Creil | 403.57 mi (649.48 km) |
| Mortara to Crepy-en-Valois | 388.89 mi (625.86 km) |
| Mortara to Crest | 185.68 mi (298.82 km) |
| Mortara to Creteil | 383.92 mi (617.86 km) |
