Need help booking?
Unpublished phone-only deals available
DSO to HGN: distance & flight time
Hamhung (Sondok Airport) → Mae Hong Son (Mae Hong Son Airport)
2,249 mi
3,619 km · 1,954 nm
4h 53m
estimated nonstop flight time
-2h
time difference · heading southwest
See live DSO→HGN fares Phone-only fares on this route — call free
Flight time details
2,249 miles nonstop takes roughly 4h 53m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- HGN — Mae Hong Son Airport · Mae Hong Son, 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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
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
Frequently asked questions
How far is DSO from HGN?
The flight distance from Hamhung (DSO) to Mae Hong Son (HGN) is 2,249 miles (3,619 km, 1,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to HGN?
A nonstop flight takes about 4h 53m 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 Hamhung and Mae Hong Son?
Mae Hong Son is 2 hours behind Hamhung.
What is the cheapest way to fly from DSO to HGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–HGN that never appear on search engines, with no booking fees.