sorry,couldn't help it, now seriously - because of the Earth's rotation, Earth is not a globe, but Geoid, making places around equator further away from the center of the Earth than those fx. on the poles. Add elevation to that, and Andes around equator are further away from Earth's center than Aconcagua.
I missed Georgia in Europe,
even if Austria would be 6th then,....
greetings from Vienna, Austria