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KMO to KSM: distance & flight time
Manokotak (Manokotak Airport) → St Mary's (St Mary's Airport)
257 mi
413 km · 223 nm
1h 9m
estimated nonstop flight time
Same time
time difference · heading northwest
See live KMO→KSM fares Phone-only fares on this route — call free
Flight time details
257 miles nonstop takes roughly 1h 9m 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
- KMO — Manokotak Airport · Manokotak, 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 KMO
- DLG · Dillingham Airport20 mi away
- CLP · Clarks Point Airport22 mi away
- WKK · Aleknagik / New Airport25 mi away
- TOG · Togiak Airport48 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 KMO from KSM?
The flight distance from Manokotak (KMO) to St Mary's (KSM) is 257 miles (413 km, 223 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMO to KSM?
A nonstop flight takes about 1h 9m 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 KMO to KSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMO–KSM that never appear on search engines, with no booking fees.