| Karczew to Chitila | 566.48 mi (911.65 km) |
| Karczew to Cisnadie | 459.36 mi (739.27 km) |
| Karczew to Cluj-Napoca | 381.96 mi (614.71 km) |
| Karczew to Codlea | 480.43 mi (773.18 km) |
| Karczew to Comanesti | 455.34 mi (732.79 km) |
| Karczew to Comarnic | 512.48 mi (824.76 km) |
| Karczew to Constanta | 643.57 mi (1,035.73 km) |
| Karczew to Corabia | 593.41 mi (955.00 km) |
| Karczew to Costesti | 538.46 mi (866.57 km) |
| Karczew to Covasna | 485.16 mi (780.80 km) |
| Karczew to Craiova | 548.27 mi (882.35 km) |
| Karczew to Cristuru Secuiesc | 434.99 mi (700.05 km) |
| Karczew to Cugir | 441.60 mi (710.69 km) |
| Karczew to Cumpana | 644.96 mi (1,037.97 km) |
| Karczew to Curtea de Arges | 504.57 mi (812.02 km) |
