| Porto de Mos to Cognac | 602.16 mi (969.08 km) |
| Porto de Mos to Cogolin | 832.72 mi (1,340.14 km) |
| Porto de Mos to Colmar | 993.14 mi (1,598.31 km) |
| Porto de Mos to Colombes | 843.71 mi (1,357.83 km) |
| Porto de Mos to Colomiers | 592.74 mi (953.92 km) |
| Porto de Mos to Combs-la-Ville | 841.32 mi (1,353.98 km) |
| Porto de Mos to Comines | 959.86 mi (1,544.75 km) |
| Porto de Mos to Compiegne | 886.01 mi (1,425.89 km) |
| Porto de Mos to Concarneau | 621.43 mi (1,000.10 km) |
| Porto de Mos to Conde-sur-l'Escaut | 961.14 mi (1,546.80 km) |
| Porto de Mos to Conflans-Sainte-Honorine | 842.62 mi (1,356.06 km) |
| Porto de Mos to Corbas | 811.99 mi (1,306.77 km) |
| Porto de Mos to Corbeil-Essonnes | 836.07 mi (1,345.53 km) |
| Porto de Mos to Cormeilles-en-Parisis | 844.60 mi (1,359.25 km) |
| Porto de Mos to Cosne sur Loire | 796.75 mi (1,282.24 km) |
