| Kardzhali to Sremska Kamenica | 371.02 mi (597.09 km) |
| Kardzhali to Sremska Mitrovica | 369.04 mi (593.92 km) |
| Kardzhali to Sremski Karlovci | 366.59 mi (589.97 km) |
| Kardzhali to Stara Pazova | 348.26 mi (560.46 km) |
| Kardzhali to Subotica | 418.32 mi (673.22 km) |
| Kardzhali to Surcin | 335.84 mi (540.48 km) |
| Kardzhali to Surdulica | 179.02 mi (288.11 km) |
| Kardzhali to Svilajnac | 275.39 mi (443.20 km) |
| Kardzhali to Svrljig | 205.60 mi (330.87 km) |
| Kardzhali to Temerin | 378.21 mi (608.68 km) |
| Kardzhali to Titel | 353.36 mi (568.68 km) |
| Kardzhali to Topola | 297.58 mi (478.91 km) |
| Kardzhali to Trgoviste | 174.97 mi (281.58 km) |
| Kardzhali to Trstenik | 260.39 mi (419.06 km) |
| Kardzhali to Tutin | 273.56 mi (440.26 km) |
