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OSH to GRB: distance & flight time
Oshkosh (Wittman Regional Airport) → Green Bay (Austin Straubel International Airport)
41 mi
65 km · 35 nm
34m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OSH→GRB fares Phone-only fares on this route — call free
Flight time details
41 miles nonstop takes roughly 34m 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
- OSH — Wittman Regional Airport · Oshkosh, 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 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
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 OSH from GRB?
The flight distance from Oshkosh (OSH) to Green Bay (GRB) is 41 miles (65 km, 35 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to GRB?
A nonstop flight takes about 34m 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 OSH to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–GRB that never appear on search engines, with no booking fees.