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GTF to SDG: distance & flight time
Great Falls (Great Falls International Airport) → Sanandaj (Sanandaj Airport)
6,566 mi
10,567 km · 5,706 nm
13h 20m
estimated nonstop flight time
+9.5h
time difference · heading north
See live GTF→SDG fares Phone-only fares on this route — call free
Flight time details
6,566 miles nonstop takes roughly 13h 20m 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
- SDG — Sanandaj Airport · Sanandaj, 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 SDG
- KSH · Shahid Ashrafi Esfahani Airport63 mi away
- HDM · Hamadan Airport91 mi away
- ISU · Sulaymaniyah International Airport98 mi away
- IIL · Ilam Airport120 mi away
Frequently asked questions
How far is GTF from SDG?
The flight distance from Great Falls (GTF) to Sanandaj (SDG) is 6,566 miles (10,567 km, 5,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to SDG?
A nonstop flight takes about 13h 20m 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 Sanandaj?
Sanandaj is 9.5 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to SDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–SDG that never appear on search engines, with no booking fees.