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PSC to THR: distance & flight time
Pasco (Tri Cities Airport) → Teheran (Mehrabad International Airport)
6,743 mi
10,852 km · 5,860 nm
13h 41m
estimated nonstop flight time
+10.5h
time difference · heading north
See live PSC→THR fares Phone-only fares on this route — call free
Flight time details
6,743 miles nonstop takes roughly 13h 41m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- PSC — Tri Cities Airport · Pasco, United States
- 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 PSC
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 PSC from THR?
The flight distance from Pasco (PSC) to Teheran (THR) is 6,743 miles (10,852 km, 5,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSC to THR?
A nonstop flight takes about 13h 41m 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 Pasco and Teheran?
Teheran is 10.5 hours ahead of Pasco.
What is the cheapest way to fly from PSC to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSC–THR that never appear on search engines, with no booking fees.