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CSG to FSI: distance & flight time
Columbus (Columbus Metropolitan Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
788 mi
1,269 km · 685 nm
2h 11m
estimated nonstop flight time
-1h
time difference · heading west
See live CSG→FSI fares Phone-only fares on this route — call free
Flight time details
788 miles nonstop takes roughly 2h 11m gate to gate, flying west. 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
- CSG — Columbus Metropolitan Airport · Columbus, 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 CSG
- LSF · Lawson Army Air Field (Fort Benning)13 mi away
- PIM · Harris County Airport23 mi away
- AUO · Auburn University Regional Airport30 mi away
- LGC · LaGrange Callaway Airport35 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 CSG from FSI?
The flight distance from Columbus (CSG) to Fort Sill (FSI) is 788 miles (1,269 km, 685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSG to FSI?
A nonstop flight takes about 2h 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 Columbus and Fort Sill?
Fort Sill is 1 hour behind Columbus.
What is the cheapest way to fly from CSG to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSG–FSI that never appear on search engines, with no booking fees.