| Olomouc to Cogolin | 671.67 mi (1,080.96 km) |
| Olomouc to Colmar | 461.60 mi (742.87 km) |
| Olomouc to Colombes | 676.79 mi (1,089.19 km) |
| Olomouc to Colomiers | 858.61 mi (1,381.79 km) |
| Olomouc to Combs-la-Ville | 666.14 mi (1,072.06 km) |
| Olomouc to Comines | 634.36 mi (1,020.90 km) |
| Olomouc to Compiegne | 646.47 mi (1,040.40 km) |
| Olomouc to Concarneau | 968.72 mi (1,559.01 km) |
| Olomouc to Conde-sur-l'Escaut | 608.41 mi (979.14 km) |
| Olomouc to Conflans-Sainte-Honorine | 682.83 mi (1,098.91 km) |
| Olomouc to Corbas | 634.74 mi (1,021.52 km) |
| Olomouc to Corbeil-Essonnes | 670.39 mi (1,078.89 km) |
| Olomouc to Cormeilles-en-Parisis | 678.50 mi (1,091.93 km) |
| Olomouc to Cosne sur Loire | 671.85 mi (1,081.24 km) |
| Olomouc to Coudekerque-Branche | 661.92 mi (1,065.25 km) |
