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MTN to GRB: distance & flight time
Baltimore (Martin State Airport) → Green Bay (Austin Straubel International Airport)
699 mi
1,125 km · 607 nm
1h 59m
estimated nonstop flight time
-1h
time difference · heading northwest
See live MTN→GRB fares Phone-only fares on this route — call free
Flight time details
699 miles nonstop takes roughly 1h 59m 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
- MTN — Martin State Airport · Baltimore, 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 MTN
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 MTN from GRB?
The flight distance from Baltimore (MTN) to Green Bay (GRB) is 699 miles (1,125 km, 607 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTN to GRB?
A nonstop flight takes about 1h 59m 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 Baltimore and Green Bay?
Green Bay is 1 hour behind Baltimore.
What is the cheapest way to fly from MTN to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTN–GRB that never appear on search engines, with no booking fees.