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OSY to SDF: distance & flight time
Namsos (Namsos Høknesøra Airport) → Louisville (Louisville International Standiford Field)
4,079 mi
6,564 km · 3,544 nm
8h 28m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSY→SDF fares Phone-only fares on this route — call free
Flight time details
4,079 miles nonstop takes roughly 8h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- SDF — Louisville International Standiford Field · Louisville, 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 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
Frequently asked questions
How far is OSY from SDF?
The flight distance from Namsos (OSY) to Louisville (SDF) 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 OSY to SDF?
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 Namsos and Louisville?
Louisville is 6 hours behind Namsos.
What is the cheapest way to fly from OSY to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–SDF that never appear on search engines, with no booking fees.