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WJU to RIW: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Riverton WY (Riverton Regional Airport)
5,844 mi
9,406 km · 5,079 nm
11h 56m
estimated nonstop flight time
-16h
time difference · heading northeast
See live WJU→RIW fares Phone-only fares on this route — call free
Flight time details
5,844 miles nonstop takes roughly 11h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, South Korea
- RIW — Riverton Regional Airport · Riverton WY, United States
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 WJU
- ICN · Incheon International Airport83 mi away
- SSN · Seoul Air Base (K-16)47 mi away
- SWU · Suwon Airport54 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)56 mi away
Near RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Frequently asked questions
How far is WJU from RIW?
The flight distance from Wonju (WJU) to Riverton WY (RIW) is 5,844 miles (9,406 km, 5,079 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to RIW?
A nonstop flight takes about 11h 56m 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 WJU to RIW?
Nonstop service on WJU–RIW 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 11h 56m nonstop estimate.
What is the time difference between Wonju and Riverton WY?
Riverton WY is 16 hours behind Wonju.
What is the cheapest way to fly from WJU to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–RIW that never appear on search engines, with no booking fees.
Why are some WJU to RIW fares phone-only?
Consolidator contracts let us sell certain WJU–RIW 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.