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GTR to ISN: distance & flight time
Columbus Mississippi (Golden Triangle Regional Airport) → Williston (Sloulin Field International Airport)
1,282 mi
2,062 km · 1,114 nm
3h 15m
estimated nonstop flight time
Same time
time difference · heading northwest
See live GTR→ISN fares Phone-only fares on this route — call free
Flight time details
1,282 miles nonstop takes roughly 3h 15m gate to gate, flying northwest. 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
- GTR — Golden Triangle Regional Airport · Columbus Mississippi, United States
- ISN — Sloulin Field International Airport · Williston, 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 GTR
- CBM · Columbus Air Force Base16 mi away
- TUP · Tupelo Regional Airport57 mi away
- TCL · Tuscaloosa Regional Airport59 mi away
- MEI · Key Field78 mi away
Near ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is GTR from ISN?
The flight distance from Columbus Mississippi (GTR) to Williston (ISN) is 1,282 miles (2,062 km, 1,114 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTR to ISN?
A nonstop flight takes about 3h 15m 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 GTR to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTR–ISN that never appear on search engines, with no booking fees.