<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by christep:
CAI-LHR-HKG-NRT-HKG-DPS-HKG-AKL-MEL-PER-DRW-SYD-SCL-LIM-SCL-GRU-LHR-RIX-LHR-MAD-CAI</font>
One too many segments in Europe. You could drop MAD and add EZE to SA, i.e. CAI-LHR-HKG-NRT-HKG-DPS-HKG-AKL-MEL-PER-DRW-SYD-SCL-LIM-SCL-EZE-GRU-LHR-RIX-LHR-CAI