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TPE to THR: distance & flight time
Taipei (Taiwan Taoyuan International Airport) → Teheran (Mehrabad International Airport)
4,146 mi
6,673 km · 3,603 nm
8h 36m
estimated nonstop flight time
-4.5h
time difference · heading northwest
See live TPE→THR fares Phone-only fares on this route — call free
Flight time details
4,146 miles nonstop takes roughly 8h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- TPE — Taiwan Taoyuan International Airport · Taipei, Taiwan
- 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 TPE
- TSA · Taipei Songshan Airport20 mi away
- HSZ · Hsinchu Air Base26 mi away
- RMQ · Taichung Ching Chuang Kang Airport68 mi away
- TXG · Taichung Airport72 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 TPE from THR?
The flight distance from Taipei (TPE) to Teheran (THR) is 4,146 miles (6,673 km, 3,603 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TPE to THR?
A nonstop flight takes about 8h 36m 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 Taipei and Teheran?
Teheran is 4.5 hours behind Taipei.
What is the cheapest way to fly from TPE to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TPE–THR that never appear on search engines, with no booking fees.