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WOS to DTU: distance & flight time
Wonsan (Wonsan Kalma International Airport) → Wudalianchi (Wudalianchi Dedu Airport)
645 mi
1,037 km · 560 nm
1h 52m
estimated nonstop flight time
—
time difference · heading north
See live WOS→DTU fares Phone-only fares on this route — call free
Flight time details
645 miles nonstop takes roughly 1h 52m 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
- WOS — Wonsan Kalma International Airport · Wonsan, 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 WOS
- DSO · Sondok Airport40 mi away
- ICN · Incheon International Airport130 mi away
- FNJ · Pyongyang Sunan International Airport97 mi away
- YNY · Yangyang International Airport100 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 WOS from DTU?
The flight distance from Wonsan (WOS) to Wudalianchi (DTU) is 645 miles (1,037 km, 560 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WOS to DTU?
A nonstop flight takes about 1h 52m 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 WOS to DTU?
Nonstop service on WOS–DTU 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 1h 52m nonstop estimate.
What is the cheapest way to fly from WOS to DTU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WOS–DTU that never appear on search engines, with no booking fees.
Why are some WOS to DTU fares phone-only?
Consolidator contracts let us sell certain WOS–DTU 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.