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ISN to MLI: distance & flight time
Williston (Sloulin Field International Airport) → Moline (Quad City International Airport)
792 mi
1,275 km · 689 nm
2h 11m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ISN→MLI fares Phone-only fares on this route — call free
Flight time details
792 miles nonstop takes roughly 2h 11m gate to gate, flying southeast. 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
- ISN — Sloulin Field International Airport · Williston, United States
- MLI — Quad City International Airport · Moline, 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 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
Near MLI
- CWI · Clinton Municipal Airport28 mi away
- GBG · Galesburg Municipal Airport35 mi away
- IOW · Iowa City Municipal Airport55 mi away
- BRL · Southeast Iowa Regional Airport56 mi away
Frequently asked questions
How far is ISN from MLI?
The flight distance from Williston (ISN) to Moline (MLI) is 792 miles (1,275 km, 689 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to MLI?
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 cheapest way to fly from ISN to MLI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–MLI that never appear on search engines, with no booking fees.