| Karnobat to Bumbesti-Jiu | 251.10 mi (404.11 km) |
| Karnobat to Busteni | 204.96 mi (329.86 km) |
| Karnobat to Buzau | 174.29 mi (280.49 km) |
| Karnobat to Cajvana | 353.83 mi (569.44 km) |
| Karnobat to Calafat | 222.90 mi (358.72 km) |
| Karnobat to Calan | 291.03 mi (468.37 km) |
| Karnobat to Calarasi | 109.66 mi (176.49 km) |
| Karnobat to Campia Turzii | 310.58 mi (499.83 km) |
| Karnobat to Campina | 183.27 mi (294.95 km) |
| Karnobat to Campulung | 205.94 mi (331.42 km) |
| Karnobat to Campulung Moldovenesc | 345.50 mi (556.03 km) |
| Karnobat to Caracal | 167.24 mi (269.15 km) |
| Karnobat to Caransebes | 304.96 mi (490.79 km) |
| Karnobat to Carei | 412.38 mi (663.66 km) |
| Karnobat to Cernavoda | 129.02 mi (207.64 km) |
