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THR to REX: distance & flight time
Teheran (Mehrabad International Airport) → Reynosa (General Lucio Blanco International Airport)
7,733 mi
12,445 km · 6,720 nm
15h 38m
estimated nonstop flight time
-9.5h
time difference · heading northwest
See live THR→REX fares Phone-only fares on this route — call free
Flight time details
7,733 miles nonstop takes roughly 15h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near REX
Frequently asked questions
How far is THR from REX?
The flight distance from Teheran (THR) to Reynosa (REX) is 7,733 miles (12,445 km, 6,720 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to REX?
A nonstop flight takes about 15h 38m 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 Teheran and Reynosa?
Reynosa is 9.5 hours behind Teheran.
What is the cheapest way to fly from THR to REX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–REX that never appear on search engines, with no booking fees.