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LIS to GRB: distance & flight time
Lisbon (Humberto Delgado Airport (Lisbon Portela Airport)) → Green Bay (Austin Straubel International Airport)
3,936 mi
6,335 km · 3,421 nm
8h 11m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LIS→GRB fares Phone-only fares on this route — call free
Flight time details
3,936 miles nonstop takes roughly 8h 11m 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
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
- 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 LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 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 LIS from GRB?
The flight distance from Lisbon (LIS) to Green Bay (GRB) is 3,936 miles (6,335 km, 3,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LIS to GRB?
A nonstop flight takes about 8h 11m 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 Lisbon and Green Bay?
Green Bay is 6 hours behind Lisbon.
What is the cheapest way to fly from LIS to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LIS–GRB that never appear on search engines, with no booking fees.