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DLS to IKA: distance & flight time
The Dalles (Columbia Gorge Regional the Dalles Municipal Airport) → Tehran (Imam Khomeini International Airport)
6,817 mi
10,971 km · 5,924 nm
13h 50m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DLS→IKA 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 gain when reading arrival times on your ticket.
The two airports
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, United States
- IKA — Imam Khomeini International Airport · Tehran, 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 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
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is DLS from IKA?
The flight distance from The Dalles (DLS) to Tehran (IKA) 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 DLS to IKA?
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 The Dalles and Tehran?
Tehran is 10.5 hours ahead of The Dalles.
What is the cheapest way to fly from DLS to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLS–IKA that never appear on search engines, with no booking fees.