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GRB to WMI: distance & flight time
Green Bay (Austin Straubel International Airport) → Warsaw (Modlin Airport)
4,522 mi
7,277 km · 3,929 nm
9h 20m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GRB→WMI fares Phone-only fares on this route — call free
Flight time details
4,522 miles nonstop takes roughly 9h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, United States
- WMI — Modlin Airport · Warsaw, Poland
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 WMI
- WAW · Warsaw Chopin Airport24 mi away
- SZY · Olsztyn-Mazury Airport72 mi away
- LCJ · Łódź Władysław Reymont Airport73 mi away
- RDO · Radom Airport77 mi away
Frequently asked questions
How far is GRB from WMI?
The flight distance from Green Bay (GRB) to Warsaw (WMI) is 4,522 miles (7,277 km, 3,929 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to WMI?
A nonstop flight takes about 9h 20m 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 time difference between Green Bay and Warsaw?
Warsaw is 7 hours ahead of Green Bay.
What is the cheapest way to fly from GRB to WMI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–WMI that never appear on search engines, with no booking fees.