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FCA to AOU: distance & flight time
Kalispell (Glacier Park International Airport) → Attopeu (Attopeu Airport)
7,399 mi
11,907 km · 6,429 nm
14h 58m
estimated nonstop flight time
—
time difference · heading northwest
See live FCA→AOU fares Phone-only fares on this route — call free
Flight time details
7,399 miles nonstop takes roughly 14h 58m gate to gate, flying northwest. 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
- FCA — Glacier Park International Airport · Kalispell, United States
- 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 FCA
- WPC · Pincher Creek Airport84 mi away
- CTB · Cut Bank International Airport89 mi away
- MSO · Missoula International Airport97 mi away
- YQL · Lethbridge County Airport113 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 FCA from AOU?
The flight distance from Kalispell (FCA) to Attopeu (AOU) is 7,399 miles (11,907 km, 6,429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FCA to AOU?
A nonstop flight takes about 14h 58m 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 FCA to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FCA–AOU that never appear on search engines, with no booking fees.