Need help booking?
Unpublished phone-only deals available
GTF to OMH: distance & flight time
Great Falls (Great Falls International Airport) → Uromiyeh (Urmia Airport)
6,377 mi
10,262 km · 5,541 nm
12h 58m
estimated nonstop flight time
+9.5h
time difference · heading north
See live GTF→OMH fares Phone-only fares on this route — call free
Flight time details
6,377 miles nonstop takes roughly 12h 58m 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
- OMH — Urmia Airport · Uromiyeh, 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 OMH
- YKO · Hakkari Yüksekova Airport46 mi away
- KHY · Khoy Airport53 mi away
- ACP · Sahand Airport62 mi away
- TBZ · Tabriz International Airport71 mi away
Frequently asked questions
How far is GTF from OMH?
The flight distance from Great Falls (GTF) to Uromiyeh (OMH) is 6,377 miles (10,262 km, 5,541 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to OMH?
A nonstop flight takes about 12h 58m 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 Uromiyeh?
Uromiyeh is 9.5 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to OMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–OMH that never appear on search engines, with no booking fees.