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NAC to FSI: distance & flight time
Naracoorte (Naracoorte Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
9,175 mi
14,765 km · 7,972 nm
18h 27m
estimated nonstop flight time
—
time difference · heading east
See live NAC→FSI fares Phone-only fares on this route — call free
Flight time details
9,175 miles nonstop takes roughly 18h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- NAC — Naracoorte Airport · Naracoorte, 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 NAC
- MGB · Mount Gambier Airport53 mi away
- HSM · Horsham Airport83 mi away
- HLT · Hamilton Airport87 mi away
- PTJ · Portland Airport101 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 NAC from FSI?
The flight distance from Naracoorte (NAC) to Fort Sill (FSI) is 9,175 miles (14,765 km, 7,972 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAC to FSI?
A nonstop flight takes about 18h 27m 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 cheapest way to fly from NAC to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAC–FSI that never appear on search engines, with no booking fees.