| Kostrzyn to Chitila | 675.73 mi (1,087.49 km) |
| Kostrzyn to Cisnadie | 557.60 mi (897.36 km) |
| Kostrzyn to Cluj-Napoca | 481.67 mi (775.17 km) |
| Kostrzyn to Codlea | 593.16 mi (954.61 km) |
| Kostrzyn to Comanesti | 583.87 mi (939.64 km) |
| Kostrzyn to Comarnic | 623.67 mi (1,003.71 km) |
| Kostrzyn to Constanta | 771.81 mi (1,242.10 km) |
| Kostrzyn to Corabia | 683.10 mi (1,099.34 km) |
| Kostrzyn to Costesti | 637.66 mi (1,026.21 km) |
| Kostrzyn to Covasna | 606.37 mi (975.85 km) |
| Kostrzyn to Craiova | 633.29 mi (1,019.18 km) |
| Kostrzyn to Cristuru Secuiesc | 548.44 mi (882.62 km) |
| Kostrzyn to Cugir | 530.58 mi (853.89 km) |
| Kostrzyn to Cumpana | 772.34 mi (1,242.96 km) |
| Kostrzyn to Curtea de Arges | 604.78 mi (973.29 km) |
