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GCC to IKA: distance & flight time
Gillette (Gillette Campbell County Airport) → Tehran (Imam Khomeini International Airport)
6,735 mi
10,839 km · 5,853 nm
13h 40m
estimated nonstop flight time
+9.5h
time difference · heading north
See live GCC→IKA fares Phone-only fares on this route — call free
Flight time details
6,735 miles nonstop takes roughly 13h 40m 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
- GCC — Gillette Campbell County Airport · Gillette, United States
- IKA — Imam Khomeini International Airport · Tehran, 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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is GCC from IKA?
The flight distance from Gillette (GCC) to Tehran (IKA) is 6,735 miles (10,839 km, 5,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to IKA?
A nonstop flight takes about 13h 40m 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 Gillette and Tehran?
Tehran is 9.5 hours ahead of Gillette.
What is the cheapest way to fly from GCC to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–IKA that never appear on search engines, with no booking fees.