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ATK to KSM: distance & flight time
Atqasuk (Atqasuk Edward Burnell Sr Memorial Airport) → St Mary's (St Mary's Airport)
603 mi
970 km · 524 nm
1h 47m
estimated nonstop flight time
Same time
time difference · heading south
See live ATK→KSM fares Phone-only fares on this route — call free
Flight time details
603 miles nonstop takes roughly 1h 47m gate to gate, flying south. 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
- ATK — Atqasuk Edward Burnell Sr Memorial Airport · Atqasuk, United States
- KSM — St Mary's Airport · St Mary's, 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 ATK
- BRW · Wiley Post Will Rogers Memorial Airport59 mi away
- AIN · Wainwright Airport60 mi away
- PIZ · Point Lay LRRS Airport140 mi away
Near KSM
- MOU · Mountain Village Airport13 mi away
- MLL · Marshall Don Hunter Sr Airport44 mi away
- AUK · Alakanuk Airport61 mi away
- EMK · Emmonak Airport63 mi away
Frequently asked questions
How far is ATK from KSM?
The flight distance from Atqasuk (ATK) to St Mary's (KSM) is 603 miles (970 km, 524 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATK to KSM?
A nonstop flight takes about 1h 47m 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 ATK to KSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATK–KSM that never appear on search engines, with no booking fees.