| Porto de Mos to Coudekerque-Branche | 956.62 mi (1,539.54 km) |
| Porto de Mos to Coueron | 634.67 mi (1,021.40 km) |
| Porto de Mos to Coulommiers | 865.57 mi (1,393.00 km) |
| Porto de Mos to Courbevoic | 842.47 mi (1,355.82 km) |
| Porto de Mos to Courcouronnes | 834.82 mi (1,343.52 km) |
| Porto de Mos to Cournon-d'Auvergne | 742.05 mi (1,194.22 km) |
| Porto de Mos to Courrieres | 942.41 mi (1,516.66 km) |
| Porto de Mos to Coutras | 581.00 mi (935.03 km) |
| Porto de Mos to Couzeix | 668.67 mi (1,076.11 km) |
| Porto de Mos to Cran-Gevrier | 871.28 mi (1,402.19 km) |
| Porto de Mos to Craponne | 806.67 mi (1,298.21 km) |
| Porto de Mos to Creil | 867.59 mi (1,396.24 km) |
| Porto de Mos to Crepy-en-Valois | 879.21 mi (1,414.95 km) |
| Porto de Mos to Crest | 790.92 mi (1,272.87 km) |
| Porto de Mos to Creteil | 843.99 mi (1,358.27 km) |
