Need help booking?
Unpublished phone-only deals available
DEF to TKH: distance & flight time
Dezful (Dezful Airport) → Nakhon Sawan (Takhli Airport)
3,450 mi
5,552 km · 2,998 nm
7h 14m
estimated nonstop flight time
+3.5h
time difference · heading east
See live DEF→TKH fares Phone-only fares on this route — call free
Flight time details
3,450 miles nonstop takes roughly 7h 14m 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
- TKH — Takhli Airport · Nakhon Sawan, 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 TKH
- KDT · Kamphaeng Saen Airport85 mi away
- DMK · Don Mueang International Airport97 mi away
- PHS · Phitsanulok Airport104 mi away
- BKK · Suvarnabhumi Airport114 mi away
Frequently asked questions
How far is DEF from TKH?
The flight distance from Dezful (DEF) to Nakhon Sawan (TKH) is 3,450 miles (5,552 km, 2,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to TKH?
A nonstop flight takes about 7h 14m 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 Sawan?
Nakhon Sawan is 3.5 hours ahead of Dezful.
What is the cheapest way to fly from DEF to TKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–TKH that never appear on search engines, with no booking fees.