Need help booking?
Unpublished phone-only deals available
DSO to DTU: distance & flight time
Hamhung (Sondok Airport) → Wudalianchi (Wudalianchi Dedu Airport)
605 mi
973 km · 526 nm
1h 47m
estimated nonstop flight time
—
time difference · heading north
See live DSO→DTU fares Phone-only fares on this route — call free
Flight time details
605 miles nonstop takes roughly 1h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- DTU — Wudalianchi Dedu Airport · Wudalianchi, China
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 DTU
- DQA · Saertu Airport126 mi away
- HEK · Heihe Airport131 mi away
- NDG · Qiqihar Sanjiazi Airport132 mi away
- LDS · Lindu Airport142 mi away
Frequently asked questions
How far is DSO from DTU?
The flight distance from Hamhung (DSO) to Wudalianchi (DTU) is 605 miles (973 km, 526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to DTU?
A nonstop flight takes about 1h 47m 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 cheapest way to fly from DSO to DTU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–DTU that never appear on search engines, with no booking fees.