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LHW to DSO: distance & flight time
Lanzhou (Lanzhou Zhongchuan Airport) → Hamhung (Sondok Airport)
1,311 mi
2,111 km · 1,140 nm
3h 19m
estimated nonstop flight time
+1h
time difference · heading east
See live LHW→DSO fares Phone-only fares on this route — call free
Flight time details
1,311 miles nonstop takes roughly 3h 19m gate to gate, flying east. 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
- LHW — Lanzhou Zhongchuan Airport · Lanzhou, 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 LHW
- XNN · Xining Caojiabu Airport88 mi away
- ZHY · Zhongwei Shapotou Airport112 mi away
- GXH · Gannan Xiahe Airport130 mi away
- GYU · Guyuan Liupanshan Airport148 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 LHW from DSO?
The flight distance from Lanzhou (LHW) to Hamhung (DSO) is 1,311 miles (2,111 km, 1,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHW to DSO?
A nonstop flight takes about 3h 19m 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 Lanzhou and Hamhung?
Hamhung is 1 hour ahead of Lanzhou.
What is the cheapest way to fly from LHW to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHW–DSO that never appear on search engines, with no booking fees.