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NBS to DSO: distance & flight time
Baishan (Changbaishan Airport) → Hamhung (Sondok Airport)
161 mi
258 km · 140 nm
53m
estimated nonstop flight time
+1h
time difference · heading south
See live NBS→DSO fares Phone-only fares on this route — call free
Flight time details
161 miles nonstop takes roughly 53m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- NBS — Changbaishan Airport · Baishan, China
- 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 NBS
- TNH · Tonghua Sanyuanpu Airport98 mi away
- YNJ · Yanji Chaoyangchuan Airport110 mi away
- RGO · Orang Airport114 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 NBS from DSO?
The flight distance from Baishan (NBS) to Hamhung (DSO) is 161 miles (258 km, 140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NBS to DSO?
A nonstop flight takes about 53m 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 NBS to DSO?
Nonstop service on NBS–DSO 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 53m nonstop estimate.
What is the time difference between Baishan and Hamhung?
Hamhung is 1 hour ahead of Baishan.
What is the cheapest way to fly from NBS to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NBS–DSO that never appear on search engines, with no booking fees.
Why are some NBS to DSO fares phone-only?
Consolidator contracts let us sell certain NBS–DSO 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.