I found a 6-continent itin that earned 86k miles; but not possible now as the seasonal flights to ANC have stopped. Lots of open-jaw/surface segments though
Routing was:
LHR-MCT-LHR,ZRH-SFO,LAX-EZE,SCL-CCS-SCL-CCS-SCL,EZE-LAX-SJU-DFW,CUN-ANC-DFW,JFK-SYD,MEL-AKL-HKG-KHI-HKG-JNB,CPT-LHR
[This message has been edited by hauteboy (edited 10-26-2003).]