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DWH to DEF: distance & flight time
Houston (David Wayne Hooks Memorial Airport) → Dezful (Dezful Airport)
7,516 mi
12,096 km · 6,531 nm
15h 12m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live DWH→DEF fares Phone-only fares on this route — call free
Flight time details
7,516 miles nonstop takes roughly 15h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- DWH — David Wayne Hooks Memorial Airport · Houston, 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 DWH
- IAH · George Bush Intercontinental Houston Airport14 mi away
- IWS · West Houston Airport18 mi away
- CXO · Conroe-North Houston Regional Airport22 mi away
- AAP · Andrau Airpark24 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 DWH from DEF?
The flight distance from Houston (DWH) to Dezful (DEF) is 7,516 miles (12,096 km, 6,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DWH to DEF?
A nonstop flight takes about 15h 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 Houston and Dezful?
Dezful is 8.5 hours ahead of Houston.
What is the cheapest way to fly from DWH to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DWH–DEF that never appear on search engines, with no booking fees.