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OSY to RCA: distance & flight time
Namsos (Namsos Høknesøra Airport) → Rapid City (Ellsworth Air Force Base)
4,149 mi
6,677 km · 3,605 nm
8h 36m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OSY→RCA fares Phone-only fares on this route — call free
Flight time details
4,149 miles nonstop takes roughly 8h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- RCA — Ellsworth Air Force Base · Rapid City, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Frequently asked questions
How far is OSY from RCA?
The flight distance from Namsos (OSY) to Rapid City (RCA) is 4,149 miles (6,677 km, 3,605 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to RCA?
A nonstop flight takes about 8h 36m 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 Rapid City?
Rapid City is 8 hours behind Namsos.
What is the cheapest way to fly from OSY to RCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–RCA that never appear on search engines, with no booking fees.