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HGN to DEF: distance & flight time
Mae Hong Son (Mae Hong Son Airport) → Dezful (Dezful Airport)
3,183 mi
5,123 km · 2,766 nm
6h 42m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live HGN→DEF fares Phone-only fares on this route — call free
Flight time details
3,183 miles nonstop takes roughly 6h 42m 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
- HGN — Mae Hong Son Airport · Mae Hong Son, Thailand
- DEF — Dezful Airport · Dezful, 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 HGN
- PYY · Mae Hong Son Airport30 mi away
- LIW · Loikaw Airport56 mi away
- CNX · Chiang Mai International Airport74 mi away
- NMS · Namsang Airport111 mi away
Near DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is HGN from DEF?
The flight distance from Mae Hong Son (HGN) to Dezful (DEF) is 3,183 miles (5,123 km, 2,766 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HGN to DEF?
A nonstop flight takes about 6h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HGN to DEF?
Nonstop service on HGN–DEF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 6h 42m nonstop estimate.
What is the time difference between Mae Hong Son and Dezful?
Dezful is 3.5 hours behind Mae Hong Son.
What is the cheapest way to fly from HGN to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HGN–DEF that never appear on search engines, with no booking fees.
Why are some HGN to DEF fares phone-only?
Consolidator contracts let us sell certain HGN–DEF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.