Part of the Arsi Zone, Tena is bordered on the south by Sherka, on the southwest by Bekoji, on the west by Digeluna Tijo, on the northwest by Hitosa, on the north by Dodotana Sire, on the northeast by Sude, and on the east by Robe.
A portion of the Arsi Zone, Tena is surrounded by Sherka on the south, Bekoji on the southwest, Digeluna Tijo on the west, Hitosa on the northwest, Dodotana Sire on the north, Sude on the northeast, and Robe on the east.