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OBE to FSI: distance & flight time
Okeechobee (Okeechobee County Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,156 mi
1,861 km · 1,005 nm
2h 59m
estimated nonstop flight time
-1h
time difference · heading northwest
See live OBE→FSI fares Phone-only fares on this route — call free
Flight time details
1,156 miles nonstop takes roughly 2h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OBE — Okeechobee County Airport · Okeechobee, United States
- 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 OBE
- SEF · Sebring Regional Airport33 mi away
- PHK · Palm Beach County Glades Airport34 mi away
- FPR · St Lucie County International Airport34 mi away
- VRB · Vero Beach Regional Airport38 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 OBE from FSI?
The flight distance from Okeechobee (OBE) to Fort Sill (FSI) is 1,156 miles (1,861 km, 1,005 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBE to FSI?
A nonstop flight takes about 2h 59m 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 Okeechobee and Fort Sill?
Fort Sill is 1 hour behind Okeechobee.
What is the cheapest way to fly from OBE to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBE–FSI that never appear on search engines, with no booking fees.