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AOU to PIR: distance & flight time
Attopeu (Attopeu Airport) → Pierre (Pierre Regional Airport)
8,005 mi
12,883 km · 6,956 nm
16h 10m
estimated nonstop flight time
—
time difference · heading north
See live AOU→PIR fares Phone-only fares on this route — call free
Flight time details
8,005 miles nonstop takes roughly 16h 10m gate to gate, flying north. 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
- AOU — Attopeu Airport · Attopeu, Laos
- PIR — Pierre Regional Airport · Pierre, United States
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 AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 mi away
Near PIR
- MBG · Mobridge Municipal Airport81 mi away
- HON · Huron Regional Airport102 mi away
- VTN · Miller Field106 mi away
- ABR · Aberdeen Regional Airport117 mi away
Frequently asked questions
How far is AOU from PIR?
The flight distance from Attopeu (AOU) to Pierre (PIR) is 8,005 miles (12,883 km, 6,956 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOU to PIR?
A nonstop flight takes about 16h 10m 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 AOU to PIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOU–PIR that never appear on search engines, with no booking fees.