Hīrna is located in Ethiopia (Oromiya) and time zone Africa/Addis_Ababa.
Places nearby are Āsbe Teferī, Mī’ēso and Deder.
Jijiga is 137 km away, Nazrēt is 164 km away and Addis Ababa is 189 km away as the crow flies.
Distances from Hīrna to the most important cities in Ethiopia and the world.
9.2166700°
41.1000000°
Glaciation 450 million to 420 million years ago
https://en.wikipedia.org/wiki/Andean-Saharan_glaciation