| Ostrava to Cogolin | 719.22 mi (1,157.47 km) |
| Ostrava to Colmar | 510.25 mi (821.16 km) |
| Ostrava to Colombes | 722.89 mi (1,163.38 km) |
| Ostrava to Colomiers | 908.00 mi (1,461.29 km) |
| Ostrava to Combs-la-Ville | 712.74 mi (1,147.04 km) |
| Ostrava to Comines | 676.41 mi (1,088.58 km) |
| Ostrava to Compiegne | 691.75 mi (1,113.27 km) |
| Ostrava to Concarneau | 1,014.98 mi (1,633.44 km) |
| Ostrava to Conde-sur-l'Escaut | 651.32 mi (1,048.20 km) |
| Ostrava to Conflans-Sainte-Honorine | 728.76 mi (1,172.83 km) |
| Ostrava to Corbas | 684.18 mi (1,101.08 km) |
| Ostrava to Corbeil-Essonnes | 717.06 mi (1,153.99 km) |
| Ostrava to Cormeilles-en-Parisis | 724.49 mi (1,165.96 km) |
| Ostrava to Cosne sur Loire | 720.18 mi (1,159.02 km) |
| Ostrava to Coudekerque-Branche | 703.26 mi (1,131.79 km) |
