| Poznan to Cognac | 905.55 mi (1,457.34 km) |
| Poznan to Cogolin | 793.97 mi (1,277.78 km) |
| Poznan to Colmar | 517.47 mi (832.78 km) |
| Poznan to Colombes | 685.07 mi (1,102.51 km) |
| Poznan to Colomiers | 939.35 mi (1,511.74 km) |
| Poznan to Combs-la-Ville | 680.50 mi (1,095.17 km) |
| Poznan to Comines | 607.59 mi (977.82 km) |
| Poznan to Compiegne | 647.32 mi (1,041.77 km) |
| Poznan to Concarneau | 970.98 mi (1,562.64 km) |
| Poznan to Conde-sur-l'Escaut | 589.59 mi (948.86 km) |
| Poznan to Conflans-Sainte-Honorine | 689.07 mi (1,108.95 km) |
| Poznan to Corbas | 715.22 mi (1,151.04 km) |
| Poznan to Corbeil-Essonnes | 685.46 mi (1,103.15 km) |
| Poznan to Cormeilles-en-Parisis | 685.62 mi (1,103.39 km) |
| Poznan to Cosne sur Loire | 710.89 mi (1,144.07 km) |
