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THR to PNH: distance & flight time
Teheran (Mehrabad International Airport) → Phnom-penh (Phnom Penh International Airport)
3,721 mi
5,989 km · 3,234 nm
7h 46m
estimated nonstop flight time
+3.5h
time difference · heading east
See live THR→PNH fares Phone-only fares on this route — call free
Flight time details
3,721 miles nonstop takes roughly 7h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- PNH — Phnom Penh International Airport · Phnom-penh, Cambodia
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 PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 mi away
Frequently asked questions
How far is THR from PNH?
The flight distance from Teheran (THR) to Phnom-penh (PNH) is 3,721 miles (5,989 km, 3,234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to PNH?
A nonstop flight takes about 7h 46m 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 Phnom-penh?
Phnom-penh is 3.5 hours ahead of Teheran.
What is the cheapest way to fly from THR to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–PNH that never appear on search engines, with no booking fees.