Need help booking?
Unpublished phone-only deals available
CFS to FSI: distance & flight time
Coff's Harbour (Coffs Harbour Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
8,347 mi
13,433 km · 7,253 nm
16h 50m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CFS→FSI fares Phone-only fares on this route — call free
Flight time details
8,347 miles nonstop takes roughly 16h 50m 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
- CFS — Coffs Harbour Airport · Coff's Harbour, 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 CFS
- GFN · Grafton Airport39 mi away
- KPS · Kempsey Airport56 mi away
- PQQ · Port Macquarie Airport78 mi away
- ARM · Armidale Airport90 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 CFS from FSI?
The flight distance from Coff's Harbour (CFS) to Fort Sill (FSI) is 8,347 miles (13,433 km, 7,253 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFS to FSI?
A nonstop flight takes about 16h 50m 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 Coff's Harbour and Fort Sill?
Fort Sill is 15 hours behind Coff's Harbour.
What is the cheapest way to fly from CFS to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFS–FSI that never appear on search engines, with no booking fees.