| Guarda to Cognac | 501.65 mi (807.32 km) |
| Guarda to Cogolin | 736.39 mi (1,185.11 km) |
| Guarda to Colmar | 891.69 mi (1,435.04 km) |
| Guarda to Colombes | 745.42 mi (1,199.63 km) |
| Guarda to Colomiers | 492.64 mi (792.82 km) |
| Guarda to Combs-la-Ville | 742.35 mi (1,194.70 km) |
| Guarda to Comines | 863.59 mi (1,389.81 km) |
| Guarda to Compiegne | 787.86 mi (1,267.94 km) |
| Guarda to Concarneau | 534.59 mi (860.33 km) |
| Guarda to Conde-sur-l'Escaut | 863.74 mi (1,390.05 km) |
| Guarda to Conflans-Sainte-Honorine | 744.60 mi (1,198.32 km) |
| Guarda to Corbas | 710.82 mi (1,143.95 km) |
| Guarda to Corbeil-Essonnes | 737.09 mi (1,186.23 km) |
| Guarda to Cormeilles-en-Parisis | 746.43 mi (1,201.26 km) |
| Guarda to Cosne sur Loire | 696.02 mi (1,120.14 km) |
