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GTF to GZW: distance & flight time
Great Falls (Great Falls International Airport) → Ghazvin (Qazvin Airport)
6,539 mi
10,524 km · 5,682 nm
13h 17m
estimated nonstop flight time
+9.5h
time difference · heading north
See live GTF→GZW fares Phone-only fares on this route — call free
Flight time details
6,539 miles nonstop takes roughly 13h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- GZW — Qazvin Airport · Ghazvin, Iran
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 GZW
- PYK · Payam International Airport54 mi away
- RZR · Ramsar Airport58 mi away
- RAS · Sardar-e-Jangal Airport79 mi away
- THR · Mehrabad International Airport80 mi away
Frequently asked questions
How far is GTF from GZW?
The flight distance from Great Falls (GTF) to Ghazvin (GZW) is 6,539 miles (10,524 km, 5,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to GZW?
A nonstop flight takes about 13h 17m 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 Great Falls and Ghazvin?
Ghazvin is 9.5 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to GZW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–GZW that never appear on search engines, with no booking fees.