| Serpa to Cognac | 652.78 mi (1,050.55 km) |
| Serpa to Cogolin | 825.51 mi (1,328.53 km) |
| Serpa to Colmar | 1,026.87 mi (1,652.59 km) |
| Serpa to Colombes | 903.70 mi (1,454.36 km) |
| Serpa to Colomiers | 609.29 mi (980.55 km) |
| Serpa to Combs-la-Ville | 898.29 mi (1,445.65 km) |
| Serpa to Comines | 1,026.61 mi (1,652.17 km) |
| Serpa to Compiegne | 946.33 mi (1,522.97 km) |
| Serpa to Concarneau | 710.74 mi (1,143.82 km) |
| Serpa to Conde-sur-l'Escaut | 1,023.97 mi (1,647.93 km) |
| Serpa to Conflans-Sainte-Honorine | 903.78 mi (1,454.49 km) |
| Serpa to Corbas | 834.51 mi (1,343.01 km) |
| Serpa to Corbeil-Essonnes | 893.04 mi (1,437.20 km) |
| Serpa to Cormeilles-en-Parisis | 905.12 mi (1,456.66 km) |
| Serpa to Cosne sur Loire | 843.10 mi (1,356.84 km) |
