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GBG to GRB: distance & flight time
Galesburg (Galesburg Municipal Airport) → Green Bay (Austin Straubel International Airport)
271 mi
437 km · 236 nm
1h 11m
estimated nonstop flight time
—
time difference · heading northeast
See live GBG→GRB fares Phone-only fares on this route — call free
Flight time details
271 miles nonstop takes roughly 1h 11m gate to gate, flying northeast. 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
- GBG — Galesburg Municipal Airport · Galesburg, United States
- GRB — Austin Straubel International Airport · Green Bay, 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 GBG
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
Frequently asked questions
How far is GBG from GRB?
The flight distance from Galesburg (GBG) to Green Bay (GRB) is 271 miles (437 km, 236 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GBG to GRB?
A nonstop flight takes about 1h 11m 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 GBG to GRB?
Nonstop service on GBG–GRB 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 1h 11m nonstop estimate.
What is the cheapest way to fly from GBG to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GBG–GRB that never appear on search engines, with no booking fees.
Why are some GBG to GRB fares phone-only?
Consolidator contracts let us sell certain GBG–GRB 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.