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AOU to GRM: distance & flight time
Attopeu (Attopeu Airport) → Grand Marais (Grand Marais Cook County Airport)
7,980 mi
12,842 km · 6,934 nm
16h 7m
estimated nonstop flight time
—
time difference · heading north
See live AOU→GRM fares Phone-only fares on this route — call free
Flight time details
7,980 miles nonstop takes roughly 16h 7m 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
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is AOU from GRM?
The flight distance from Attopeu (AOU) to Grand Marais (GRM) is 7,980 miles (12,842 km, 6,934 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOU to GRM?
A nonstop flight takes about 16h 7m 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 GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOU–GRM that never appear on search engines, with no booking fees.