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ACI to GRB: distance & flight time
Alderney (Alderney Airport) → Green Bay (Austin Straubel International Airport)
3,830 mi
6,164 km · 3,328 nm
7h 59m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACI→GRB fares Phone-only fares on this route — call free
Flight time details
3,830 miles nonstop takes roughly 7h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- 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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 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 ACI from GRB?
The flight distance from Alderney (ACI) to Green Bay (GRB) is 3,830 miles (6,164 km, 3,328 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to GRB?
A nonstop flight takes about 7h 59m 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 Alderney and Green Bay?
Green Bay is 6 hours behind Alderney.
What is the cheapest way to fly from ACI to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–GRB that never appear on search engines, with no booking fees.