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KDT to THR: distance & flight time
Nakhon Pathom (Kamphaeng Saen Airport) → Teheran (Mehrabad International Airport)
3,349 mi
5,389 km · 2,910 nm
7h 2m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live KDT→THR fares Phone-only fares on this route — call free
Flight time details
3,349 miles nonstop takes roughly 7h 2m 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
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, 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 KDT
- DMK · Don Mueang International Airport48 mi away
- BKK · Suvarnabhumi Airport63 mi away
- TKH · Takhli Airport85 mi away
- HHQ · Hua Hin Airport101 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 KDT from THR?
The flight distance from Nakhon Pathom (KDT) to Teheran (THR) is 3,349 miles (5,389 km, 2,910 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KDT to THR?
A nonstop flight takes about 7h 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 Nakhon Pathom and Teheran?
Teheran is 3.5 hours behind Nakhon Pathom.
What is the cheapest way to fly from KDT to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KDT–THR that never appear on search engines, with no booking fees.