| Karnobat to Sremska Kamenica | 397.72 mi (640.07 km) |
| Karnobat to Sremska Mitrovica | 401.26 mi (645.76 km) |
| Karnobat to Sremski Karlovci | 392.96 mi (632.41 km) |
| Karnobat to Stara Pazova | 376.51 mi (605.94 km) |
| Karnobat to Subotica | 433.34 mi (697.39 km) |
| Karnobat to Surcin | 366.40 mi (589.66 km) |
| Karnobat to Surdulica | 244.70 mi (393.80 km) |
| Karnobat to Svilajnac | 310.06 mi (498.99 km) |
| Karnobat to Svrljig | 251.67 mi (405.02 km) |
| Karnobat to Temerin | 401.54 mi (646.22 km) |
| Karnobat to Titel | 376.93 mi (606.60 km) |
| Karnobat to Topola | 335.49 mi (539.93 km) |
| Karnobat to Trgoviste | 249.92 mi (402.20 km) |
| Karnobat to Trstenik | 309.37 mi (497.89 km) |
| Karnobat to Tutin | 338.26 mi (544.37 km) |
