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FLO to GRB: distance & flight time
Florence (Florence Regional Airport) → Green Bay (Austin Straubel International Airport)
840 mi
1,353 km · 730 nm
2h 18m
estimated nonstop flight time
-1h
time difference · heading northwest
See live FLO→GRB fares Phone-only fares on this route — call free
Flight time details
840 miles nonstop takes roughly 2h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FLO — Florence Regional Airport · Florence, United States
- 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 FLO
- HVS · Hartsville Regional Airport27 mi away
- HCW · Cheraw Municipal Airport/Lynch Bellinger Field39 mi away
- SSC · Shaw Air Force Base45 mi away
- LBT · Lumberton Regional Airport48 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 FLO from GRB?
The flight distance from Florence (FLO) to Green Bay (GRB) is 840 miles (1,353 km, 730 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLO to GRB?
A nonstop flight takes about 2h 18m 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 Florence and Green Bay?
Green Bay is 1 hour behind Florence.
What is the cheapest way to fly from FLO to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLO–GRB that never appear on search engines, with no booking fees.