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IKA to DLS: distance & flight time
Tehran (Imam Khomeini International Airport) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
6,817 mi
10,971 km · 5,924 nm
13h 50m
estimated nonstop flight time
-10.5h
time difference · heading north
See live IKA→DLS fares Phone-only fares on this route — call free
Flight time details
6,817 miles nonstop takes roughly 13h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, 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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Near DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 mi away
Frequently asked questions
How far is IKA from DLS?
The flight distance from Tehran (IKA) to The Dalles (DLS) is 6,817 miles (10,971 km, 5,924 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to DLS?
A nonstop flight takes about 13h 50m 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 Tehran and The Dalles?
The Dalles is 10.5 hours behind Tehran.
What is the cheapest way to fly from IKA to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–DLS that never appear on search engines, with no booking fees.