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ZNF to GRB: distance & flight time
Hanau (Hanau Army Air Field) → Green Bay (Austin Straubel International Airport)
4,229 mi
6,806 km · 3,675 nm
8h 46m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ZNF→GRB fares Phone-only fares on this route — call free
Flight time details
4,229 miles nonstop takes roughly 8h 46m 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
- ZNF — Hanau Army Air Field · Hanau, Germany
- 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 ZNF
- FRA · Frankfurt am Main Airport20 mi away
- QEF · Frankfurt-Egelsbach Airport20 mi away
- WIE · Wiesbaden Army Airfield29 mi away
- MHG · Mannheim-City Airport52 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 ZNF from GRB?
The flight distance from Hanau (ZNF) to Green Bay (GRB) is 4,229 miles (6,806 km, 3,675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZNF to GRB?
A nonstop flight takes about 8h 46m 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 ZNF to GRB?
Nonstop service on ZNF–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 46m nonstop estimate.
What is the time difference between Hanau and Green Bay?
Green Bay is 7 hours behind Hanau.
What is the cheapest way to fly from ZNF to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZNF–GRB that never appear on search engines, with no booking fees.
Why are some ZNF to GRB fares phone-only?
Consolidator contracts let us sell certain ZNF–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.