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FTK to THR: distance & flight time
Fort Knox (Godman Army Air Field) → Teheran (Mehrabad International Airport)
6,664 mi
10,725 km · 5,791 nm
13h 32m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live FTK→THR fares Phone-only fares on this route — call free
Flight time details
6,664 miles nonstop takes roughly 13h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- FTK — Godman Army Air Field · Fort Knox, United States
- THR — Mehrabad International Airport · Teheran, 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 FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 mi away
Near THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Frequently asked questions
How far is FTK from THR?
The flight distance from Fort Knox (FTK) to Teheran (THR) is 6,664 miles (10,725 km, 5,791 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to THR?
A nonstop flight takes about 13h 32m 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 Fort Knox and Teheran?
Teheran is 7.5 hours ahead of Fort Knox.
What is the cheapest way to fly from FTK to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–THR that never appear on search engines, with no booking fees.