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SQH to DSO: distance & flight time
Son-La (Na-San Airport) → Hamhung (Sondok Airport)
1,883 mi
3,030 km · 1,636 nm
4h 10m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SQH→DSO fares Phone-only fares on this route — call free
Flight time details
1,883 miles nonstop takes roughly 4h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SQH — Na-San Airport · Son-La, Vietnam
- DSO — Sondok Airport · Hamhung, North Korea
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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Near DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is SQH from DSO?
The flight distance from Son-La (SQH) to Hamhung (DSO) is 1,883 miles (3,030 km, 1,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQH to DSO?
A nonstop flight takes about 4h 10m 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 Son-La and Hamhung?
Hamhung is 2 hours ahead of Son-La.
What is the cheapest way to fly from SQH to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQH–DSO that never appear on search engines, with no booking fees.