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AOU to COS: distance & flight time
Attopeu (Attopeu Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
8,209 mi
13,211 km · 7,134 nm
16h 34m
estimated nonstop flight time
—
time difference · heading northeast
See live AOU→COS fares Phone-only fares on this route — call free
Flight time details
8,209 miles nonstop takes roughly 16h 34m 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
- AOU — Attopeu Airport · Attopeu, Laos
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Frequently asked questions
How far is AOU from COS?
The flight distance from Attopeu (AOU) to Colorado Springs (COS) is 8,209 miles (13,211 km, 7,134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOU to COS?
A nonstop flight takes about 16h 34m 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 COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOU–COS that never appear on search engines, with no booking fees.