Need help booking?
Unpublished phone-only deals available
GRB to WJU: distance & flight time
Green Bay (Austin Straubel International Airport) → Wonju (Wonju/Hoengseong Air Base (K-38/K-46))
6,344 mi
10,210 km · 5,513 nm
12h 54m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GRB→WJU fares Phone-only fares on this route — call free
Flight time details
6,344 miles nonstop takes roughly 12h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, United States
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, South 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 GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
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
Frequently asked questions
How far is GRB from WJU?
The flight distance from Green Bay (GRB) to Wonju (WJU) is 6,344 miles (10,210 km, 5,513 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to WJU?
A nonstop flight takes about 12h 54m 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 Green Bay and Wonju?
Wonju is 14 hours ahead of Green Bay.
What is the cheapest way to fly from GRB to WJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–WJU that never appear on search engines, with no booking fees.