How long would it take to fly from Cleveland, OH, to Australia

How long would it take to fly from Cleveland, OH, to Australia?
I know I would have to make one or two stops (preferably 1), and I assume one stop would be on the west coast, but what is the total flight duration (approximately)?
Other - Australia - 2 Answers
Random Answers, Critics, Comments, Opinions :
1 :
around 5 or 7 hours
2 :
It takes 10 - 11 hours from L.A so just work out how long it takes to get to LAX and add 10 hours - to Sydeny or Brisbane. Mewlbourne is probably another hour.