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OSY to STS: distance & flight time
Namsos (Namsos Høknesøra Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
4,904 mi
7,892 km · 4,261 nm
10h 5m
estimated nonstop flight time
-9h
time difference · heading northwest
See live OSY→STS fares Phone-only fares on this route — call free
Flight time details
4,904 miles nonstop takes roughly 10h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Near STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Frequently asked questions
How far is OSY from STS?
The flight distance from Namsos (OSY) to Santa Rosa (STS) is 4,904 miles (7,892 km, 4,261 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to STS?
A nonstop flight takes about 10h 5m 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 time difference between Namsos and Santa Rosa?
Santa Rosa is 9 hours behind Namsos.
What is the cheapest way to fly from OSY to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–STS that never appear on search engines, with no booking fees.