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GTF to GZT: distance & flight time
Great Falls (Great Falls International Airport) → Gaziantep (Gaziantep International Airport)
6,294 mi
10,130 km · 5,470 nm
12h 49m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GTF→GZT fares Phone-only fares on this route — call free
Flight time details
6,294 miles nonstop takes roughly 12h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- GZT — Gaziantep International Airport · Gaziantep, Turkey
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 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
Near GZT
- KCM · Kahramanmaraş Airport50 mi away
- ALP · Aleppo International Airport55 mi away
- SFQ · Şanlıurfa Airport76 mi away
- ADF · Adıyaman Airport77 mi away
Frequently asked questions
How far is GTF from GZT?
The flight distance from Great Falls (GTF) to Gaziantep (GZT) is 6,294 miles (10,130 km, 5,470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to GZT?
A nonstop flight takes about 12h 49m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GTF to GZT?
Nonstop service on GTF–GZT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 49m nonstop estimate.
What is the time difference between Great Falls and Gaziantep?
Gaziantep is 9 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to GZT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–GZT that never appear on search engines, with no booking fees.
Why are some GTF to GZT fares phone-only?
Consolidator contracts let us sell certain GTF–GZT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.