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GRB to MFI: distance & flight time
Green Bay (Austin Straubel International Airport) → Marshfield (Marshfield Municipal Airport)
102 mi
164 km · 89 nm
44m
estimated nonstop flight time
Same time
time difference · heading west
See live GRB→MFI fares Phone-only fares on this route — call free
Flight time details
102 miles nonstop takes roughly 44m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, United States
- MFI — Marshfield Municipal Airport · Marshfield, 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 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
Near MFI
- ISW · Alexander Field South Wood County Airport26 mi away
- CWA · Central Wisconsin Airport27 mi away
- STE · Stevens Point Municipal Airport33 mi away
- AUW · Wausau Downtown Airport34 mi away
Frequently asked questions
How far is GRB from MFI?
The flight distance from Green Bay (GRB) to Marshfield (MFI) is 102 miles (164 km, 89 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to MFI?
A nonstop flight takes about 44m 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 cheapest way to fly from GRB to MFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–MFI that never appear on search engines, with no booking fees.