| Quarteira to Cognac | 718.72 mi (1,156.67 km) |
| Quarteira to Cogolin | 881.13 mi (1,418.04 km) |
| Quarteira to Colmar | 1,090.47 mi (1,754.95 km) |
| Quarteira to Colombes | 969.97 mi (1,561.01 km) |
| Quarteira to Colomiers | 671.22 mi (1,080.23 km) |
| Quarteira to Combs-la-Ville | 964.40 mi (1,552.06 km) |
| Quarteira to Comines | 1,093.08 mi (1,759.14 km) |
| Quarteira to Compiegne | 1,012.60 mi (1,629.62 km) |
| Quarteira to Concarneau | 776.18 mi (1,249.15 km) |
| Quarteira to Conde-sur-l'Escaut | 1,090.32 mi (1,754.70 km) |
| Quarteira to Conflans-Sainte-Honorine | 970.10 mi (1,561.23 km) |
| Quarteira to Corbas | 896.68 mi (1,443.07 km) |
| Quarteira to Corbeil-Essonnes | 959.16 mi (1,543.62 km) |
| Quarteira to Cormeilles-en-Parisis | 971.42 mi (1,563.35 km) |
| Quarteira to Cosne sur Loire | 908.46 mi (1,462.03 km) |
