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IWS to WOS: distance & flight time
Houston (West Houston Airport) → Wonsan (Wonsan Kalma International Airport)
6,921 mi
11,139 km · 6,014 nm
14h 2m
estimated nonstop flight time
—
time difference · heading northwest
See live IWS→WOS fares Phone-only fares on this route — call free
Flight time details
6,921 miles nonstop takes roughly 14h 2m 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
- IWS — West Houston Airport · Houston, 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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 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 IWS from WOS?
The flight distance from Houston (IWS) to Wonsan (WOS) is 6,921 miles (11,139 km, 6,014 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to WOS?
A nonstop flight takes about 14h 2m 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 IWS to WOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–WOS that never appear on search engines, with no booking fees.