| Trebnje to Cognac | 737.78 mi (1,187.35 km) |
| Trebnje to Cogolin | 455.57 mi (733.17 km) |
| Trebnje to Colmar | 390.39 mi (628.26 km) |
| Trebnje to Colombes | 630.76 mi (1,015.11 km) |
| Trebnje to Colomiers | 688.30 mi (1,107.71 km) |
| Trebnje to Combs-la-Ville | 612.94 mi (986.43 km) |
| Trebnje to Comines | 643.94 mi (1,036.33 km) |
| Trebnje to Compiegne | 615.66 mi (990.81 km) |
| Trebnje to Concarneau | 901.59 mi (1,450.97 km) |
| Trebnje to Conde-sur-l'Escaut | 611.45 mi (984.03 km) |
| Trebnje to Conflans-Sainte-Honorine | 638.83 mi (1,028.10 km) |
| Trebnje to Corbas | 486.89 mi (783.57 km) |
| Trebnje to Corbeil-Essonnes | 615.52 mi (990.58 km) |
| Trebnje to Cormeilles-en-Parisis | 633.87 mi (1,020.11 km) |
| Trebnje to Cosne sur Loire | 581.68 mi (936.12 km) |
