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GRB to CJJ: distance & flight time
Green Bay (Austin Straubel International Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
6,400 mi
10,300 km · 5,562 nm
13h 1m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GRB→CJJ fares Phone-only fares on this route — call free
Flight time details
6,400 miles nonstop takes roughly 13h 1m 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
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, 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 CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Frequently asked questions
How far is GRB from CJJ?
The flight distance from Green Bay (GRB) to Chongju (CJJ) is 6,400 miles (10,300 km, 5,562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to CJJ?
A nonstop flight takes about 13h 1m 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 Chongju?
Chongju is 14 hours ahead of Green Bay.
What is the cheapest way to fly from GRB to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–CJJ that never appear on search engines, with no booking fees.