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DEF to KDT: distance & flight time
Dezful (Dezful Airport) → Nakhon Pathom (Kamphaeng Saen Airport)
3,469 mi
5,583 km · 3,014 nm
7h 16m
estimated nonstop flight time
+3.5h
time difference · heading east
See live DEF→KDT fares Phone-only fares on this route — call free
Flight time details
3,469 miles nonstop takes roughly 7h 16m 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
- DEF — Dezful Airport · Dezful, Iran
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, Thailand
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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
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
Frequently asked questions
How far is DEF from KDT?
The flight distance from Dezful (DEF) to Nakhon Pathom (KDT) is 3,469 miles (5,583 km, 3,014 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to KDT?
A nonstop flight takes about 7h 16m 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 Dezful and Nakhon Pathom?
Nakhon Pathom is 3.5 hours ahead of Dezful.
What is the cheapest way to fly from DEF to KDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–KDT that never appear on search engines, with no booking fees.