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DIA to THR: distance & flight time
Doha (Doha International Airport) → Teheran (Mehrabad International Airport)
721 mi
1,160 km · 626 nm
2h 2m
estimated nonstop flight time
+0.5h
time difference · heading north
See live DIA→THR fares Phone-only fares on this route — call free
Flight time details
721 miles nonstop takes roughly 2h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- DIA — Doha International Airport · Doha, Qatar
- THR — Mehrabad International Airport · Teheran, 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 DIA
- DOH · Hamad International Airport3 mi away
- XJD · Al Udeid Air Base19 mi away
- BAH · Bahrain International Airport91 mi away
- XSB · Sir Bani Yas Airport93 mi away
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
Frequently asked questions
How far is DIA from THR?
The flight distance from Doha (DIA) to Teheran (THR) is 721 miles (1,160 km, 626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIA to THR?
A nonstop flight takes about 2h 2m 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 Doha and Teheran?
Teheran is 0.5 hours ahead of Doha.
What is the cheapest way to fly from DIA to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIA–THR that never appear on search engines, with no booking fees.