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IOS to THR: distance & flight time
Ilheus (Bahia - Jorge Amado Airport) → Teheran (Mehrabad International Airport)
6,830 mi
10,992 km · 5,935 nm
13h 52m
estimated nonstop flight time
+6.5h
time difference · heading northeast
See live IOS→THR fares Phone-only fares on this route — call free
Flight time details
6,830 miles nonstop takes roughly 13h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6.5-hour time gain when reading arrival times on your ticket.
The two airports
- IOS — Bahia - Jorge Amado Airport · Ilheus, Brazil
- 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 IOS
- UNA · Hotel Transamérica Airport37 mi away
- VAL · Valença Airport105 mi away
- BPS · Porto Seguro Airport112 mi away
- VDC · Vitória da Conquista Airport122 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 IOS from THR?
The flight distance from Ilheus (IOS) to Teheran (THR) is 6,830 miles (10,992 km, 5,935 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOS to THR?
A nonstop flight takes about 13h 52m 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 Ilheus and Teheran?
Teheran is 6.5 hours ahead of Ilheus.
What is the cheapest way to fly from IOS to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOS–THR that never appear on search engines, with no booking fees.