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WOS to HLH: distance & flight time
Wonsan (Wonsan Kalma International Airport) → Ulanhot (Ulanhot Airport)
559 mi
900 km · 486 nm
1h 41m
estimated nonstop flight time
—
time difference · heading northwest
See live WOS→HLH fares Phone-only fares on this route — call free
Flight time details
559 miles nonstop takes roughly 1h 41m gate to gate, flying northwest. 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
- HLH — Ulanhot Airport · Ulanhot, 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 HLH
- DBC · Baicheng Chang'an Airport68 mi away
- NDG · Qiqihar Sanjiazi Airport116 mi away
- NZL · Chengjisihan Airport121 mi away
- YIE · Arxan Yi'ershi Airport126 mi away
Frequently asked questions
How far is WOS from HLH?
The flight distance from Wonsan (WOS) to Ulanhot (HLH) is 559 miles (900 km, 486 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WOS to HLH?
A nonstop flight takes about 1h 41m 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 HLH?
Nonstop service on WOS–HLH 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 41m nonstop estimate.
What is the cheapest way to fly from WOS to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WOS–HLH that never appear on search engines, with no booking fees.
Why are some WOS to HLH fares phone-only?
Consolidator contracts let us sell certain WOS–HLH 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.