I've learned that NW has an economy RTW award available for 140,000 miles with a maximum of 6 stopovers (3 per continent) and that it needs to be booked over the WorldPerks phone line.

So I've looked at the SkyTeam cities a little bit and am thinking that it would be interesting to visit SYD, BKK, OSL, RIO and SCL. I'm guessing that something like this might be hard to actually get ticketed.

Do any of you have any experiences, suggestions or recent itineraries you would be willing to share to help me get started on planning this?

Thanks in advance!