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HCN to AOU: distance & flight time
Hengchun (Hengchun Airport) → Attopeu (Attopeu Airport)
1,039 mi
1,671 km · 902 nm
2h 43m
estimated nonstop flight time
—
time difference · heading southwest
See live HCN→AOU fares Phone-only fares on this route — call free
Flight time details
1,039 miles nonstop takes roughly 2h 43m gate to gate, flying southwest. 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
- HCN — Hengchun Airport · Hengchun, Taiwan
- 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 HCN
- KHH · Kaohsiung International Airport44 mi away
- PIF · Pingtung North Airport48 mi away
- KYD · Lanyu Airport52 mi away
- TTT · Taitung Airport55 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 HCN from AOU?
The flight distance from Hengchun (HCN) to Attopeu (AOU) is 1,039 miles (1,671 km, 902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HCN to AOU?
A nonstop flight takes about 2h 43m 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 HCN to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HCN–AOU that never appear on search engines, with no booking fees.