| Kostinbrod to Chitila | 180.99 mi (291.27 km) |
| Kostinbrod to Cisnadie | 205.37 mi (330.50 km) |
| Kostinbrod to Cluj-Napoca | 273.51 mi (440.17 km) |
| Kostinbrod to Codlea | 227.46 mi (366.06 km) |
| Kostinbrod to Comanesti | 295.91 mi (476.22 km) |
| Kostinbrod to Comarnic | 206.68 mi (332.62 km) |
| Kostinbrod to Constanta | 287.02 mi (461.91 km) |
| Kostinbrod to Corabia | 92.50 mi (148.87 km) |
| Kostinbrod to Costesti | 152.59 mi (245.56 km) |
| Kostinbrod to Covasna | 255.74 mi (411.58 km) |
| Kostinbrod to Craiova | 109.01 mi (175.43 km) |
| Kostinbrod to Cristuru Secuiesc | 256.23 mi (412.37 km) |
| Kostinbrod to Cugir | 209.26 mi (336.78 km) |
| Kostinbrod to Cumpana | 282.26 mi (454.25 km) |
| Kostinbrod to Curtea de Arges | 176.17 mi (283.51 km) |
