| Laguna de Duero to Cognac | 358.86 mi (577.53 km) |
| Laguna de Duero to Cogolin | 584.67 mi (940.93 km) |
| Laguna de Duero to Colmar | 741.20 mi (1,192.84 km) |
| Laguna de Duero to Colombes | 609.43 mi (980.78 km) |
| Laguna de Duero to Colomiers | 338.23 mi (544.33 km) |
| Laguna de Duero to Combs-la-Ville | 604.03 mi (972.09 km) |
| Laguna de Duero to Comines | 733.05 mi (1,179.73 km) |
| Laguna de Duero to Compiegne | 652.06 mi (1,049.39 km) |
| Laguna de Duero to Concarneau | 436.49 mi (702.46 km) |
| Laguna de Duero to Conde-sur-l'Escaut | 729.83 mi (1,174.54 km) |
| Laguna de Duero to Conflans-Sainte-Honorine | 609.58 mi (981.02 km) |
| Laguna de Duero to Corbas | 557.18 mi (896.70 km) |
| Laguna de Duero to Corbeil-Essonnes | 598.78 mi (963.64 km) |
| Laguna de Duero to Cormeilles-en-Parisis | 610.88 mi (983.12 km) |
| Laguna de Duero to Cosne sur Loire | 550.77 mi (886.38 km) |
