| Istrana to Cognac | 599.29 mi (964.46 km) |
| Istrana to Cogolin | 321.81 mi (517.91 km) |
| Istrana to Colmar | 278.59 mi (448.35 km) |
| Istrana to Colombes | 512.32 mi (824.50 km) |
| Istrana to Colomiers | 547.57 mi (881.23 km) |
| Istrana to Combs-la-Ville | 492.83 mi (793.13 km) |
| Istrana to Comines | 545.45 mi (877.82 km) |
| Istrana to Compiegne | 503.11 mi (809.67 km) |
| Istrana to Concarneau | 771.44 mi (1,241.52 km) |
| Istrana to Conde-sur-l'Escaut | 512.08 mi (824.12 km) |
| Istrana to Conflans-Sainte-Honorine | 520.76 mi (838.09 km) |
| Istrana to Corbas | 347.39 mi (559.06 km) |
| Istrana to Corbeil-Essonnes | 494.78 mi (796.27 km) |
| Istrana to Cormeilles-en-Parisis | 515.77 mi (830.06 km) |
| Istrana to Cosne sur Loire | 451.72 mi (726.97 km) |
