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SVW to KSM: distance & flight time
Sparrevohn (Sparrevohn LRRS Airport) → St Mary's (St Mary's Airport)
263 mi
422 km · 228 nm
1h 9m
estimated nonstop flight time
Same time
time difference · heading west
See live SVW→KSM fares Phone-only fares on this route — call free
Flight time details
263 miles nonstop takes roughly 1h 9m gate to gate, flying west. 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
- SVW — Sparrevohn LRRS Airport · Sparrevohn, 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 SVW
- SLQ · Sleetmute Airport67 mi away
- PTA · Port Alsworth Airport75 mi away
- NNL · Nondalton Airport81 mi away
- ILI · Iliamna Airport96 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 SVW from KSM?
The flight distance from Sparrevohn (SVW) to St Mary's (KSM) is 263 miles (422 km, 228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SVW 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.
Are there nonstop flights from SVW to KSM?
Nonstop service on SVW–KSM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 9m nonstop estimate.
What is the cheapest way to fly from SVW to KSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SVW–KSM that never appear on search engines, with no booking fees.
Why are some SVW to KSM fares phone-only?
Consolidator contracts let us sell certain SVW–KSM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.