| Kostinbrod to Bumbesti-Jiu | 163.40 mi (262.96 km) |
| Kostinbrod to Busteni | 213.05 mi (342.86 km) |
| Kostinbrod to Buzau | 241.12 mi (388.05 km) |
| Kostinbrod to Cajvana | 363.21 mi (584.53 km) |
| Kostinbrod to Calafat | 81.82 mi (131.67 km) |
| Kostinbrod to Calan | 201.97 mi (325.04 km) |
| Kostinbrod to Calarasi | 227.32 mi (365.83 km) |
| Kostinbrod to Campia Turzii | 259.90 mi (418.26 km) |
| Kostinbrod to Campina | 203.17 mi (326.98 km) |
| Kostinbrod to Campulung | 192.18 mi (309.29 km) |
| Kostinbrod to Campulung Moldovenesc | 344.95 mi (555.14 km) |
| Kostinbrod to Caracal | 105.97 mi (170.54 km) |
| Kostinbrod to Caransebes | 186.60 mi (300.31 km) |
| Kostinbrod to Carei | 338.26 mi (544.37 km) |
| Kostinbrod to Cernavoda | 262.97 mi (423.21 km) |
