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GRB to HMY: distance & flight time
Green Bay (Austin Straubel International Airport) → Seosan (Seosan Air Base)
6,424 mi
10,339 km · 5,582 nm
13h 4m
estimated nonstop flight time
—
time difference · heading northwest
See live GRB→HMY fares Phone-only fares on this route — call free
Flight time details
6,424 miles nonstop takes roughly 13h 4m 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
- GRB — Austin Straubel International Airport · Green Bay, United States
- HMY — Seosan Air Base · Seosan, 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 HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Frequently asked questions
How far is GRB from HMY?
The flight distance from Green Bay (GRB) to Seosan (HMY) is 6,424 miles (10,339 km, 5,582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to HMY?
A nonstop flight takes about 13h 4m 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 GRB to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–HMY that never appear on search engines, with no booking fees.