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UMR to GRB: distance & flight time
Woomera (Woomera Airfield) → Green Bay (Austin Straubel International Airport)
9,854 mi
15,858 km · 8,563 nm
19h 47m
estimated nonstop flight time
-14.5h
time difference · heading northeast
See live UMR→GRB fares Phone-only fares on this route — call free
Flight time details
9,854 miles nonstop takes roughly 19h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time set-back when reading arrival times on your ticket.
The two airports
- UMR — Woomera Airfield · Woomera, Australia
- 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 UMR
- OLP · Olympic Dam Airport46 mi away
- LGH · Leigh Creek Airport103 mi away
- PUG · Port Augusta Airport108 mi away
- PXH · Prominent Hill Airport125 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 UMR from GRB?
The flight distance from Woomera (UMR) to Green Bay (GRB) is 9,854 miles (15,858 km, 8,563 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UMR to GRB?
A nonstop flight takes about 19h 47m 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 Woomera and Green Bay?
Green Bay is 14.5 hours behind Woomera.
What is the cheapest way to fly from UMR to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UMR–GRB that never appear on search engines, with no booking fees.