Need help booking?
Unpublished phone-only deals available
DLS to DEF: distance & flight time
The Dalles (Columbia Gorge Regional the Dalles Municipal Airport) → Dezful (Dezful Airport)
7,004 mi
11,272 km · 6,087 nm
14h 12m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DLS→DEF fares Phone-only fares on this route — call free
Flight time details
7,004 miles nonstop takes roughly 14h 12m 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
- DEF — Dezful Airport · Dezful, 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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is DLS from DEF?
The flight distance from The Dalles (DLS) to Dezful (DEF) is 7,004 miles (11,272 km, 6,087 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLS to DEF?
A nonstop flight takes about 14h 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 The Dalles and Dezful?
Dezful is 10.5 hours ahead of The Dalles.
What is the cheapest way to fly from DLS to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLS–DEF that never appear on search engines, with no booking fees.