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HET to AOU: distance & flight time
Hohhot (Baita International Airport) → Attopeu (Attopeu Airport)
1,824 mi
2,935 km · 1,585 nm
4h 3m
estimated nonstop flight time
—
time difference · heading south
See live HET→AOU fares Phone-only fares on this route — call free
Flight time details
1,824 miles nonstop takes roughly 4h 3m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HET — Baita International Airport · Hohhot, China
- AOU — Attopeu Airport · Attopeu, Laos
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HET
- UCB · Ulanqab Jining Airport70 mi away
- BAV · Baotou Airport98 mi away
- DAT · Datong Airport103 mi away
- DSN · Ordos Ejin Horo Airport140 mi away
Near AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 mi away
Frequently asked questions
How far is HET from AOU?
The flight distance from Hohhot (HET) to Attopeu (AOU) is 1,824 miles (2,935 km, 1,585 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HET to AOU?
A nonstop flight takes about 4h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from HET to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HET–AOU that never appear on search engines, with no booking fees.