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DSO to NST: distance & flight time
Hamhung (Sondok Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
2,744 mi
4,416 km · 2,385 nm
5h 51m
estimated nonstop flight time
-2h
time difference · heading southwest
See live DSO→NST fares Phone-only fares on this route — call free
Flight time details
2,744 miles nonstop takes roughly 5h 51m 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
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, 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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Frequently asked questions
How far is DSO from NST?
The flight distance from Hamhung (DSO) to Nakhon Si Thammarat (NST) is 2,744 miles (4,416 km, 2,385 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to NST?
A nonstop flight takes about 5h 51m 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 Nakhon Si Thammarat?
Nakhon Si Thammarat is 2 hours behind Hamhung.
What is the cheapest way to fly from DSO to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–NST that never appear on search engines, with no booking fees.