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UNN to AOU: distance & flight time
Ranong (Ranong Airport) → Attopeu (Attopeu Airport)
656 mi
1,055 km · 570 nm
1h 54m
estimated nonstop flight time
—
time difference · heading northeast
See live UNN→AOU fares Phone-only fares on this route — call free
Flight time details
656 miles nonstop takes roughly 1h 54m gate to gate, flying northeast. 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
- UNN — Ranong Airport · Ranong, Thailand
- 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 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 UNN from AOU?
The flight distance from Ranong (UNN) to Attopeu (AOU) is 656 miles (1,055 km, 570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to AOU?
A nonstop flight takes about 1h 54m 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 UNN to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–AOU that never appear on search engines, with no booking fees.