| population | |
| Aigen | 129 |
| Bergla | 190 |
| Buchegg | |
| Dietmannsdorf im Sulmtal | 226 |
| Doerfla | 316 |
| Freidorf | |
| Gasselsdorf | 297 |
| Graschach | 135 |
| population | |
| Greith | 103 |
| Gutenacker | 74 |
| Kopreinigg | 206 |
| Korbin | |
| Oberbergla | |
| Oberhart | 246 |
| Otternitz | 180 |
| Poppenforst |
 | Graz Airport | ~ 27.59 km |
 | Maribor Airport | ~ 43.34 km |
| Klagenfurt Airport | ~ 74.32 km |
| Ljubljana Jože Pučnik Airport | ~ 87.86 km |
 | Zagreb Airport | ~ 128.05 km |
 | Hévíz–Balaton Airport | ~ 142.24 km |
 | Trieste–Friuli Venezia Giulia Airport | ~ 174.53 km |
| Vienna International Airport | ~ 177.80 km |
| Rijeka Airport | ~ 180.85 km |
