Asella , also Asela is a town and separate woreda in central Ethiopia. Located in the Arsi Zone of the Oromia Region about 175 kilometers from Addis Ababa, this city has a latitude and longitude of , with an elevation of 2,430 meters. Asella hosts an airport (IATA code ALK). Asella was the capital of Arsi Province until that province was demoted to a Zone of Oromia with the adoption of the 1995 Constitution. It retains some administrative functions as the seat of the present Arsi Zone.