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GRB to YTZ: distance & flight time
Green Bay (Austin Straubel International Airport) → Toronto (Billy Bishop Toronto City Centre Airport)
437 mi
704 km · 380 nm
1h 25m
estimated nonstop flight time
+1h
time difference · heading east
See live GRB→YTZ fares Phone-only fares on this route — call free
Flight time details
437 miles nonstop takes roughly 1h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, United States
- YTZ — Billy Bishop Toronto City Centre Airport · Toronto, Canada
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 YTZ
- YYZ · Lester B. Pearson International Airport12 mi away
- YZD · Downsview Airport9 mi away
- YKZ · Buttonville Municipal Airport16 mi away
- YOO · Toronto/Oshawa Executive Airport32 mi away
Frequently asked questions
How far is GRB from YTZ?
The flight distance from Green Bay (GRB) to Toronto (YTZ) is 437 miles (704 km, 380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to YTZ?
A nonstop flight takes about 1h 25m 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 Green Bay and Toronto?
Toronto is 1 hour ahead of Green Bay.
What is the cheapest way to fly from GRB to YTZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–YTZ that never appear on search engines, with no booking fees.