The nearest airport is ADD - Addis Ababa Bole Intl, located 48.0 km north east of Koso.
Other airports nearby include JIM - Jimma (222.8 km south west),
Nearby towns ::
Ējersa Dēra (3.7km west) //
Kusayē (4.1km north west) //
Terē (5.6km south) //
Kʼīlītʼo (8.2km south west) //
Guyē (9.2km south west) //
Rogē (9.2km north west) //
[all distances 'as the bird flies' and approximate]