Ulaanbaatar
UBN
→ Chicago
ORD
✈ No nonstop. Fastest via Seoul (ICN) · about 15h 41m
🎫 Award: 40,000 ANA miles+ / 45,000 JAL miles+
(economy, one way, est.)
9,944 km · flying time is an estimate
See routes and map on Hopmap →