Ok, after messing around a little (I love that interactive map!) I came up with a route that passes the verification:

BOS-DFW-GRU-LIM-SCL-SYD-PVG,HKG-BKK-DEL,JNB-BCN-BOS

We are planning to ride from PVG to HKG by train (for sightseeing) and from DEL to JNB by another carrier since apparently it's impossible to get from India to East Africa!

Unfortunately, when planning it on the oneworld site (with their flash app) I can't find a flight from SCL-SYD (even though it's in their route sheets).

What do you guys think about this new route?

Since the prices are based per continent is it worth trying to fill out my 16 segments? (I think I have 13 now).

Thanks again!