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OSY to FLV: distance & flight time
Namsos (Namsos Høknesøra Airport) → Fort Leavenworth (Sherman Army Air Field)
4,246 mi
6,834 km · 3,690 nm
8h 48m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSY→FLV fares Phone-only fares on this route — call free
Flight time details
4,246 miles nonstop takes roughly 8h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 mi away
Frequently asked questions
How far is OSY from FLV?
The flight distance from Namsos (OSY) to Fort Leavenworth (FLV) is 4,246 miles (6,834 km, 3,690 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to FLV?
A nonstop flight takes about 8h 48m 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 Fort Leavenworth?
Fort Leavenworth is 7 hours behind Namsos.
What is the cheapest way to fly from OSY to FLV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–FLV that never appear on search engines, with no booking fees.