The training took place at the Foça Gendarmerie Commando School and Training Center in the Aegean province of Izmir.
The commandos ran 200 kilometers (124 miles) and walked 1,100 km (683.5 mi) in order to achieve top-notch physical fitness.
The commandos were trained to read maps, defuse explosives and bombs, and survive without food for three days.
Staff Sergeant Merve Çetin told Anadolu Agency she was aware of the strenuous training sessions when she enrolled in the course.
"We are two sisters. My father's dream was to have a boy who could serve in the military. He couldn't have a boy.
"I wanted to show my father that this is not a matter of gender, but of guts and prove that not only boys but girls can also do this job successfully."