My wife used to work for Emirates, and this was her favourite route as you had a long layover in both Rio and Buenos Aires :-) It meant you were away from home

My wife used to work for Emirates, and this was her favourite route as you had a long layover in both Rio and Buenos Aires :-) It meant you were away from home for almost a week, but it's much better to be away doing this than stuck on short flights to India or Bangladesh for a week (where you fly there and back without a layover).