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PRH to THR: distance & flight time
Phrae (Phrae Airport) → Teheran (Mehrabad International Airport)
3,207 mi
5,161 km · 2,787 nm
6h 45m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live PRH→THR fares Phone-only fares on this route — call free
Flight time details
3,207 miles nonstop takes roughly 6h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- PRH — Phrae Airport · Phrae, Thailand
- 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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 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 PRH from THR?
The flight distance from Phrae (PRH) to Teheran (THR) is 3,207 miles (5,161 km, 2,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRH to THR?
A nonstop flight takes about 6h 45m 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 Phrae and Teheran?
Teheran is 3.5 hours behind Phrae.
What is the cheapest way to fly from PRH to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRH–THR that never appear on search engines, with no booking fees.