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THR to PWM: distance & flight time
Teheran (Mehrabad International Airport) → Portland (Portland International Jetport Airport)
5,844 mi
9,405 km · 5,078 nm
11h 55m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live THR→PWM fares Phone-only fares on this route — call free
Flight time details
5,844 miles nonstop takes roughly 11h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- PWM — Portland International Jetport Airport · Portland, United States
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is THR from PWM?
The flight distance from Teheran (THR) to Portland (PWM) is 5,844 miles (9,405 km, 5,078 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to PWM?
A nonstop flight takes about 11h 55m 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 Teheran and Portland?
Portland is 7.5 hours behind Teheran.
What is the cheapest way to fly from THR to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–PWM that never appear on search engines, with no booking fees.