| population | |
| Arsi Zone | 2637000 |
| Bale | |
| Borena Zone | |
| East Harerge | |
| East Harerghe Zone | 2723850 |
| East Shewa Zone | 1356342 |
| East Wellega Zone | 1213503 |
| Gimbichu |
| population | |
| Guji Zone | 1389800 |
| Horo Guduru | |
| Illubabor Zone | 1271609 |
| Ilubabor | |
| Jimma Zone | 2486155 |
| Kellem Wellega | |
| Misraq Shewa | |
| North Shewa Zone | 1431305 |
 | Harar Meda Airport | ~ 79.65 km |
| Addis Ababa Bole International Airport | ~ 110.95 km |
| Hawassa International Airport | ~ 120.20 km |
| Robe Airport | ~ 151.22 km |
| Soddu Airport | ~ 196.74 km |
| Ghinnir Airport | ~ 211.54 km |
| Jimma Airport | ~ 243.37 km |
| Fincha Airport | ~ 250.62 km |
| Shakiso Airport | ~ 256.62 km |
