| population | |
| Obshtina Bolyarovo | 3562 |
| Obshtina Elhovo | 14234 |
| population | |
| Obshtina Straldzha | 11592 |
| Obshtina Tundzha | 21435 |
| population | |
| Obshtina Yambol | 68074 |
 | Bezmer Air Base | ~ 26.75 km |
| Burgas Airport | ~ 76.97 km |
| Stara Zagora Airport | ~ 80.53 km |
| Malevo Airfield | ~ 99.17 km |
| Gorna Oryahovitsa Airport | ~ 118.00 km |
| Varna Airport | ~ 139.45 km |
| Plovdiv International Airport | ~ 149.77 km |
| Ruse Airport | ~ 158.48 km |
 | Tekirdağ Çorlu Airport | ~ 170.41 km |
