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SDF to OSY: distance & flight time
Louisville (Louisville International Standiford Field) → Namsos (Namsos Høknesøra Airport)
4,079 mi
6,564 km · 3,544 nm
8h 28m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SDF→OSY fares Phone-only fares on this route — call free
Flight time details
4,079 miles nonstop takes roughly 8h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 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 SDF from OSY?
The flight distance from Louisville (SDF) to Namsos (OSY) is 4,079 miles (6,564 km, 3,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to OSY?
A nonstop flight takes about 8h 28m 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 Louisville and Namsos?
Namsos is 6 hours ahead of Louisville.
What is the cheapest way to fly from SDF to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–OSY that never appear on search engines, with no booking fees.