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WJU to OSH: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Oshkosh (Wittman Regional Airport)
6,365 mi
10,243 km · 5,531 nm
12h 57m
estimated nonstop flight time
-14h
time difference · heading northeast
See live WJU→OSH fares Phone-only fares on this route — call free
Flight time details
6,365 miles nonstop takes roughly 12h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-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
- OSH — Wittman Regional Airport · Oshkosh, 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Frequently asked questions
How far is WJU from OSH?
The flight distance from Wonju (WJU) to Oshkosh (OSH) is 6,365 miles (10,243 km, 5,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to OSH?
A nonstop flight takes about 12h 57m 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 time difference between Wonju and Oshkosh?
Oshkosh is 14 hours behind Wonju.
What is the cheapest way to fly from WJU to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–OSH that never appear on search engines, with no booking fees.