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GUY to ISN: distance & flight time
Guymon (Guymon Municipal Airport) → Williston (Sloulin Field International Airport)
801 mi
1,290 km · 696 nm
2h 13m
estimated nonstop flight time
—
time difference · heading north
See live GUY→ISN fares Phone-only fares on this route — call free
Flight time details
801 miles nonstop takes roughly 2h 13m gate to gate, flying north. 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
- GUY — Guymon Municipal Airport · Guymon, 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 GUY
- LBL · Liberal Mid-America Regional Airport39 mi away
- BGD · Hutchinson County Airport68 mi away
- DHT · Dalhart Municipal Airport74 mi away
- PPA · Perry Lefors Field79 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 GUY from ISN?
The flight distance from Guymon (GUY) to Williston (ISN) is 801 miles (1,290 km, 696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUY to ISN?
A nonstop flight takes about 2h 13m 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 GUY to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUY–ISN that never appear on search engines, with no booking fees.