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BDU to FSI: distance & flight time
Bardufoss (Bardufoss Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
4,599 mi
7,401 km · 3,996 nm
9h 29m
estimated nonstop flight time
-7h
time difference · heading northwest
See live BDU→FSI fares Phone-only fares on this route — call free
Flight time details
4,599 miles nonstop takes roughly 9h 29m 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
- BDU — Bardufoss Airport · Bardufoss, Norway
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 BDU
- TOS · Tromsø Airport,44 mi away
- NVK · Narvik Framnes Airport52 mi away
- ANX · Andøya Airport61 mi away
- EVE · Harstad/Narvik Airport, Evenes61 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is BDU from FSI?
The flight distance from Bardufoss (BDU) to Fort Sill (FSI) is 4,599 miles (7,401 km, 3,996 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BDU to FSI?
A nonstop flight takes about 9h 29m 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 Bardufoss and Fort Sill?
Fort Sill is 7 hours behind Bardufoss.
What is the cheapest way to fly from BDU to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BDU–FSI that never appear on search engines, with no booking fees.