Need help booking?
Unpublished phone-only deals available
SOU to GRB: distance & flight time
Southampton (Southampton Airport) → Green Bay (Austin Straubel International Airport)
3,820 mi
6,148 km · 3,319 nm
7h 57m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SOU→GRB fares Phone-only fares on this route — call free
Flight time details
3,820 miles nonstop takes roughly 7h 57m 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
- SOU — Southampton Airport · Southampton, United Kingdom
- 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 SOU
- LGW · London Gatwick Airport52 mi away
- LHR · London Heathrow Airport53 mi away
- QLA · Lasham Airport22 mi away
- BBP · Bembridge Airport22 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 SOU from GRB?
The flight distance from Southampton (SOU) to Green Bay (GRB) is 3,820 miles (6,148 km, 3,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOU to GRB?
A nonstop flight takes about 7h 57m 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 Southampton and Green Bay?
Green Bay is 6 hours behind Southampton.
What is the cheapest way to fly from SOU to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOU–GRB that never appear on search engines, with no booking fees.