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REX to DEF: distance & flight time
Reynosa (General Lucio Blanco International Airport) → Dezful (Dezful Airport)
7,840 mi
12,617 km · 6,813 nm
15h 50m
estimated nonstop flight time
+9.5h
time difference · heading northeast
See live REX→DEF fares Phone-only fares on this route — call free
Flight time details
7,840 miles nonstop takes roughly 15h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
- 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 REX
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 REX from DEF?
The flight distance from Reynosa (REX) to Dezful (DEF) is 7,840 miles (12,617 km, 6,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REX to DEF?
A nonstop flight takes about 15h 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 Reynosa and Dezful?
Dezful is 9.5 hours ahead of Reynosa.
What is the cheapest way to fly from REX to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REX–DEF that never appear on search engines, with no booking fees.