London
STN
→ Khon Kaen
KKC
✈ No nonstop. Fastest STN–RTM–AMS–BKK–KKC · about 13h 7m
🎫 Award: 29,500 ANA miles+
(economy, one way, est.)
9,405 km · flying time is an estimate
See routes and map on Hopmap →