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DEF to ADT: distance & flight time
Dezful (Dezful Airport) → Ada (Ada Regional Airport)
7,268 mi
11,697 km · 6,316 nm
14h 43m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live DEF→ADT fares Phone-only fares on this route — call free
Flight time details
7,268 miles nonstop takes roughly 14h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DEF — Dezful Airport · Dezful, Iran
- ADT — Ada Regional Airport · Ada, 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 mi away
Frequently asked questions
How far is DEF from ADT?
The flight distance from Dezful (DEF) to Ada (ADT) is 7,268 miles (11,697 km, 6,316 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to ADT?
A nonstop flight takes about 14h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DEF to ADT?
Nonstop service on DEF–ADT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 43m nonstop estimate.
What is the time difference between Dezful and Ada?
Ada is 8.5 hours behind Dezful.
What is the cheapest way to fly from DEF to ADT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–ADT that never appear on search engines, with no booking fees.
Why are some DEF to ADT fares phone-only?
Consolidator contracts let us sell certain DEF–ADT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.