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THR to UIO: distance & flight time
Teheran (Mehrabad International Airport) → Quito (Mariscal Sucre International Airport)
8,382 mi
13,490 km · 7,284 nm
16h 54m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live THR→UIO fares Phone-only fares on this route — call free
Flight time details
8,382 miles nonstop takes roughly 16h 54m 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
- THR — Mehrabad International Airport · Teheran, Iran
- UIO — Mariscal Sucre International Airport · Quito, Ecuador
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 UIO
- LTX · Cotopaxi International Airport57 mi away
- ATF · Chachoán Airport76 mi away
- TUA · Teniente Coronel Luis a Mantilla Airport79 mi away
- IPI · San Luis Airport83 mi away
Frequently asked questions
How far is THR from UIO?
The flight distance from Teheran (THR) to Quito (UIO) is 8,382 miles (13,490 km, 7,284 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to UIO?
A nonstop flight takes about 16h 54m 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 Quito?
Quito is 8.5 hours behind Teheran.
What is the cheapest way to fly from THR to UIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–UIO that never appear on search engines, with no booking fees.