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INT to GRB: distance & flight time
Winston-salem (Smith Reynolds Airport) → Green Bay (Austin Straubel International Airport)
711 mi
1,144 km · 618 nm
2h 1m
estimated nonstop flight time
-1h
time difference · heading northwest
See live INT→GRB fares Phone-only fares on this route — call free
Flight time details
711 miles nonstop takes roughly 2h 1m 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
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 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 INT from GRB?
The flight distance from Winston-salem (INT) to Green Bay (GRB) is 711 miles (1,144 km, 618 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to GRB?
A nonstop flight takes about 2h 1m 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 Winston-salem and Green Bay?
Green Bay is 1 hour behind Winston-salem.
What is the cheapest way to fly from INT to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–GRB that never appear on search engines, with no booking fees.