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RDG to GRB: distance & flight time
Reading (Reading Regional Carl A Spaatz Field) → Green Bay (Austin Straubel International Airport)
681 mi
1,096 km · 592 nm
1h 57m
estimated nonstop flight time
-1h
time difference · heading northwest
See live RDG→GRB fares Phone-only fares on this route — call free
Flight time details
681 miles nonstop takes roughly 1h 57m 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
- RDG — Reading Regional Carl A Spaatz Field · Reading, 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 RDG
- PHL · Philadelphia International Airport52 mi away
- LNS · Lancaster Airport25 mi away
- CTH · Chester County G O Carlson Airport28 mi away
- UKT · Quakertown Airport31 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 RDG from GRB?
The flight distance from Reading (RDG) to Green Bay (GRB) is 681 miles (1,096 km, 592 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDG to GRB?
A nonstop flight takes about 1h 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 Reading and Green Bay?
Green Bay is 1 hour behind Reading.
What is the cheapest way to fly from RDG to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDG–GRB that never appear on search engines, with no booking fees.