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GRO to GRB: distance & flight time
Gerona (Girona Airport) → Green Bay (Austin Straubel International Airport)
4,327 mi
6,964 km · 3,760 nm
8h 57m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GRO→GRB fares Phone-only fares on this route — call free
Flight time details
4,327 miles nonstop takes roughly 8h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GRO — Girona Airport · Gerona, Spain
- 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 GRO
- BCN · Barcelona International Airport55 mi away
- QSA · Sabadell Airport43 mi away
- PGF · Perpignan-Rivesaltes (Llabanère) Airport58 mi away
- LEU · Pirineus - la Seu d'Urgel Airport76 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 GRO from GRB?
The flight distance from Gerona (GRO) to Green Bay (GRB) is 4,327 miles (6,964 km, 3,760 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRO to GRB?
A nonstop flight takes about 8h 57m 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 GRO to GRB?
Nonstop service on GRO–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 8h 57m nonstop estimate.
What is the time difference between Gerona and Green Bay?
Green Bay is 7 hours behind Gerona.
What is the cheapest way to fly from GRO to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRO–GRB that never appear on search engines, with no booking fees.
Why are some GRO to GRB fares phone-only?
Consolidator contracts let us sell certain GRO–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.