Originally Posted by
hsmall
Of course! Many thanks. We were planning too long.
ETA: we had another go:
NRT-HNL-LAX-SJO-xCLT-YYZ-LJFK-HR-KFL-HEL-AGP-LHR-xHKG-DPS-xKUL-BKI-NRT
Added some transfers, added a segment to North America and gritted our teeth to undertake a transfer in HKG.
By the way, I knocked up a quick and dirty spreadsheet to keep track of segments and segments per continent (at the moment just for xONE3's) - if anyone wants it...

Are there direct or nonstop flights BKI-NRT? Checking random days I only see connecting flights through KUL which takes your Asia segments to five -- one more than you are allowed. KUL-BKI often is not that expensive and could be purchased as separate flights from your DONEx.