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RLK to AOU: distance & flight time
Bayannur (Bayannur Tianjitai Airport) → Attopeu (Attopeu Airport)
1,805 mi
2,905 km · 1,568 nm
4h
estimated nonstop flight time
—
time difference · heading south
See live RLK→AOU fares Phone-only fares on this route — call free
Flight time details
1,805 miles nonstop takes roughly 4h 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
- RLK — Bayannur Tianjitai Airport · Bayannur, 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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 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 RLK from AOU?
The flight distance from Bayannur (RLK) to Attopeu (AOU) is 1,805 miles (2,905 km, 1,568 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RLK to AOU?
A nonstop flight takes about 4h 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 RLK to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RLK–AOU that never appear on search engines, with no booking fees.