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FSI to BNN: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Bronnoysund (Brønnøysund Airport)
4,603 mi
7,407 km · 4,000 nm
9h 29m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FSI→BNN fares Phone-only fares on this route — call free
Flight time details
4,603 miles nonstop takes roughly 9h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- BNN — Brønnøysund Airport · Bronnoysund, 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 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
Near BNN
- SSJ · Sandnessjøen Airport (Stokka)35 mi away
- MJF · Mosjøen Airport (Kjærstad)36 mi away
- RVK · Rørvik Airport, Ryum53 mi away
- OSY · Namsos Høknesøra Airport71 mi away
Frequently asked questions
How far is FSI from BNN?
The flight distance from Fort Sill (FSI) to Bronnoysund (BNN) is 4,603 miles (7,407 km, 4,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to BNN?
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 Fort Sill and Bronnoysund?
Bronnoysund is 7 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to BNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–BNN that never appear on search engines, with no booking fees.