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HLN to WOS: distance & flight time
Helena (Helena Regional Airport) → Wonsan (Wonsan Kalma International Airport)
5,468 mi
8,800 km · 4,752 nm
11h 11m
estimated nonstop flight time
—
time difference · heading northwest
See live HLN→WOS fares Phone-only fares on this route — call free
Flight time details
5,468 miles nonstop takes roughly 11h 11m 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
- HLN — Helena Regional Airport · Helena, United States
- WOS — Wonsan Kalma International Airport · Wonsan, 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
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
Frequently asked questions
How far is HLN from WOS?
The flight distance from Helena (HLN) to Wonsan (WOS) is 5,468 miles (8,800 km, 4,752 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to WOS?
A nonstop flight takes about 11h 11m 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 HLN to WOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–WOS that never appear on search engines, with no booking fees.