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OKO to AOU: distance & flight time
Yokota (Yokota Air Base) → Attopeu (Attopeu Airport)
2,474 mi
3,982 km · 2,150 nm
5h 19m
estimated nonstop flight time
—
time difference · heading southwest
See live OKO→AOU fares Phone-only fares on this route — call free
Flight time details
2,474 miles nonstop takes roughly 5h 19m 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
- OKO — Yokota Air Base · Yokota, Japan
- 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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 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 OKO from AOU?
The flight distance from Yokota (OKO) to Attopeu (AOU) is 2,474 miles (3,982 km, 2,150 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to AOU?
A nonstop flight takes about 5h 19m 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 OKO to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–AOU that never appear on search engines, with no booking fees.