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GRB to DUJ: distance & flight time
Green Bay (Austin Straubel International Airport) → Du Bois (DuBois Regional Airport)
520 mi
837 km · 452 nm
1h 36m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GRB→DUJ fares Phone-only fares on this route — call free
Flight time details
520 miles nonstop takes roughly 1h 36m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, United States
- DUJ — DuBois Regional Airport · Du Bois, 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 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 DUJ
- BFD · Bradford Regional Airport45 mi away
- FKL · Venango Regional Airport52 mi away
- SCE · University Park Airport59 mi away
- JST · John Murtha Johnstown Cambria County Airport60 mi away
Frequently asked questions
How far is GRB from DUJ?
The flight distance from Green Bay (GRB) to Du Bois (DUJ) is 520 miles (837 km, 452 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to DUJ?
A nonstop flight takes about 1h 36m 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 GRB to DUJ?
Nonstop service on GRB–DUJ 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 36m nonstop estimate.
What is the time difference between Green Bay and Du Bois?
Du Bois is 1 hour ahead of Green Bay.
What is the cheapest way to fly from GRB to DUJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–DUJ that never appear on search engines, with no booking fees.
Why are some GRB to DUJ fares phone-only?
Consolidator contracts let us sell certain GRB–DUJ 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.