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NAA to FSI: distance & flight time
Narrabri (Narrabri Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
8,526 mi
13,721 km · 7,409 nm
17h 11m
estimated nonstop flight time
-15h
time difference · heading northeast
See live NAA→FSI fares Phone-only fares on this route — call free
Flight time details
8,526 miles nonstop takes roughly 17h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- NAA — Narrabri Airport · Narrabri, Australia
- 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 NAA
- GUH · Gunnedah Airport51 mi away
- MRZ · Moree Airport57 mi away
- COJ · Coonabarabran Airport77 mi away
- TMW · Tamworth Airport80 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 NAA from FSI?
The flight distance from Narrabri (NAA) to Fort Sill (FSI) is 8,526 miles (13,721 km, 7,409 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAA to FSI?
A nonstop flight takes about 17h 11m 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 Narrabri and Fort Sill?
Fort Sill is 15 hours behind Narrabri.
What is the cheapest way to fly from NAA to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAA–FSI that never appear on search engines, with no booking fees.