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RKS to OSY: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Namsos (Namsos Høknesøra Airport)
4,438 mi
7,142 km · 3,856 nm
9h 10m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RKS→OSY fares Phone-only fares on this route — call free
Flight time details
4,438 miles nonstop takes roughly 9h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- OSY — Namsos Høknesøra Airport · Namsos, Norway
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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Near OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Frequently asked questions
How far is RKS from OSY?
The flight distance from Rock Springs (RKS) to Namsos (OSY) is 4,438 miles (7,142 km, 3,856 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to OSY?
A nonstop flight takes about 9h 10m 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 Rock Springs and Namsos?
Namsos is 8 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–OSY that never appear on search engines, with no booking fees.