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OSI to GRB: distance & flight time
Osijek (Osijek Airport) → Green Bay (Austin Straubel International Airport)
4,787 mi
7,704 km · 4,160 nm
9h 51m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSI→GRB fares Phone-only fares on this route — call free
Flight time details
4,787 miles nonstop takes roughly 9h 51m 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
- OSI — Osijek Airport · Osijek, Croatia
- 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 OSI
- PEV · Pécs-Pogány Airport46 mi away
- QND · Cenej Airport50 mi away
- TZL · Tuzla International Airport69 mi away
- TZR · Taszár Air Base77 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 OSI from GRB?
The flight distance from Osijek (OSI) to Green Bay (GRB) is 4,787 miles (7,704 km, 4,160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSI to GRB?
A nonstop flight takes about 9h 51m 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 OSI to GRB?
Nonstop service on OSI–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 9h 51m nonstop estimate.
What is the time difference between Osijek and Green Bay?
Green Bay is 7 hours behind Osijek.
What is the cheapest way to fly from OSI to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSI–GRB that never appear on search engines, with no booking fees.
Why are some OSI to GRB fares phone-only?
Consolidator contracts let us sell certain OSI–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.