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DEF to TTD: distance & flight time
Dezful (Dezful Airport) → Troutdale (Portland Troutdale Airport)
7,018 mi
11,294 km · 6,098 nm
14h 14m
estimated nonstop flight time
-10.5h
time difference · heading north
See live DEF→TTD fares Phone-only fares on this route — call free
Flight time details
7,018 miles nonstop takes roughly 14h 14m 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
- DEF — Dezful Airport · Dezful, Iran
- TTD — Portland Troutdale Airport · Troutdale, 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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Near TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Frequently asked questions
How far is DEF from TTD?
The flight distance from Dezful (DEF) to Troutdale (TTD) is 7,018 miles (11,294 km, 6,098 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to TTD?
A nonstop flight takes about 14h 14m 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 Dezful and Troutdale?
Troutdale is 10.5 hours behind Dezful.
What is the cheapest way to fly from DEF to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–TTD that never appear on search engines, with no booking fees.