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MLC to ISN: distance & flight time
Mcalester (Mc Alester Regional Airport) → Williston (Sloulin Field International Airport)
1,003 mi
1,615 km · 872 nm
2h 39m
estimated nonstop flight time
Same time
time difference · heading north
See live MLC→ISN fares Phone-only fares on this route — call free
Flight time details
1,003 miles nonstop takes roughly 2h 39m 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
- MLC — Mc Alester Regional Airport · Mcalester, 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 MLC
- ADT · Ada Regional Airport51 mi away
- OKM · Okmulgee Regional Airport55 mi away
- ADM · Ardmore Municipal Airport81 mi away
- RVS · Richard Lloyd Jones Jr Airport81 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 MLC from ISN?
The flight distance from Mcalester (MLC) to Williston (ISN) is 1,003 miles (1,615 km, 872 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLC to ISN?
A nonstop flight takes about 2h 39m 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 MLC to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLC–ISN that never appear on search engines, with no booking fees.