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IRB to THR: distance & flight time
Iraan (Iraan Municipal Airport) → Teheran (Mehrabad International Airport)
7,518 mi
12,099 km · 6,533 nm
15h 12m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live IRB→THR fares Phone-only fares on this route — call free
Flight time details
7,518 miles nonstop takes roughly 15h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- IRB — Iraan Municipal Airport · Iraan, 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 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 IRB from THR?
The flight distance from Iraan (IRB) to Teheran (THR) is 7,518 miles (12,099 km, 6,533 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to THR?
A nonstop flight takes about 15h 12m 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 Iraan and Teheran?
Teheran is 8.5 hours ahead of Iraan.
What is the cheapest way to fly from IRB to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–THR that never appear on search engines, with no booking fees.