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KSM to WMO: distance & flight time
St Mary's (St Mary's Airport) → White Mountain (White Mountain Airport)
182 mi
292 km · 158 nm
57m
estimated nonstop flight time
Same time
time difference · heading north
See live KSM→WMO fares Phone-only fares on this route — call free
Flight time details
182 miles nonstop takes roughly 57m 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
- KSM — St Mary's Airport · St Mary's, United States
- WMO — White Mountain Airport · White Mountain, 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 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
Near WMO
- GLV · Golovin Airport15 mi away
- ELI · Elim Airport34 mi away
- OME · Nome Airport61 mi away
- KKA · Koyuk Alfred Adams Airport69 mi away
Frequently asked questions
How far is KSM from WMO?
The flight distance from St Mary's (KSM) to White Mountain (WMO) is 182 miles (292 km, 158 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSM to WMO?
A nonstop flight takes about 57m 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 KSM to WMO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSM–WMO that never appear on search engines, with no booking fees.