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POE to ISN: distance & flight time
Fort Polk (Polk Army Air Field) → Williston (Sloulin Field International Airport)
1,305 mi
2,100 km · 1,134 nm
3h 18m
estimated nonstop flight time
Same time
time difference · heading north
See live POE→ISN fares Phone-only fares on this route — call free
Flight time details
1,305 miles nonstop takes roughly 3h 18m 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
- POE — Polk Army Air Field · Fort Polk, 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 POE
- DRI · Beauregard Regional Airport17 mi away
- AEX · Alexandria International Airport43 mi away
- JAS · Jasper County Airport-Bell Field51 mi away
- ESF · Esler Regional Airport58 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 POE from ISN?
The flight distance from Fort Polk (POE) to Williston (ISN) is 1,305 miles (2,100 km, 1,134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POE to ISN?
A nonstop flight takes about 3h 18m 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 POE to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POE–ISN that never appear on search engines, with no booking fees.