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ILZ to GTF: distance & flight time
Žilina (Žilina Airport) → Great Falls (Great Falls International Airport)
5,117 mi
8,235 km · 4,447 nm
10h 30m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ILZ→GTF fares Phone-only fares on this route — call free
Flight time details
5,117 miles nonstop takes roughly 10h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- ILZ — Žilina Airport · Žilina, Slovakia
- GTF — Great Falls International Airport · Great Falls, 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 ILZ
- OSR · Ostrava Leos Janáček Airport39 mi away
- SLD · Sliač Airport47 mi away
- UHE · Kunovice Airport55 mi away
- PZY · Piešťany Airport55 mi away
Near GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is ILZ from GTF?
The flight distance from Žilina (ILZ) to Great Falls (GTF) is 5,117 miles (8,235 km, 4,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILZ to GTF?
A nonstop flight takes about 10h 30m 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 time difference between Žilina and Great Falls?
Great Falls is 8 hours behind Žilina.
What is the cheapest way to fly from ILZ to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILZ–GTF that never appear on search engines, with no booking fees.