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How far is Toronto from Green Bay, WI?

The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Toronto (Toronto Pearson International Airport) is 426 miles / 686 kilometers / 371 nautical miles.

The driving distance from Green Bay (GRB) to Toronto (YYZ) is 595 miles / 957 kilometers, and travel time by car is about 12 hours 11 minutes.

Green Bay–Austin Straubel International Airport – Toronto Pearson International Airport

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426
Miles
Distance arrow
686
Kilometers
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371
Nautical miles

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Distance from Green Bay to Toronto

There are several ways to calculate the distance from Green Bay to Toronto. Here are two standard methods:

Vincenty's formula (applied above)
  • 426.456 miles
  • 686.315 kilometers
  • 370.580 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 425.314 miles
  • 684.477 kilometers
  • 369.588 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Green Bay to Toronto?

The estimated flight time from Green Bay–Austin Straubel International Airport to Toronto Pearson International Airport is 1 hour and 18 minutes.

Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Toronto Pearson International Airport (YYZ)

On average, flying from Green Bay to Toronto generates about 88 kg of CO2 per passenger, and 88 kilograms equals 194 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Green Bay to Toronto

See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Toronto Pearson International Airport (YYZ).

Airport information

Origin Green Bay–Austin Straubel International Airport
City: Green Bay, WI
Country: United States Flag of United States
IATA Code: GRB
ICAO Code: KGRB
Coordinates: 44°29′6″N, 88°7′46″W
Destination Toronto Pearson International Airport
City: Toronto
Country: Canada Flag of Canada
IATA Code: YYZ
ICAO Code: CYYZ
Coordinates: 43°40′37″N, 79°37′50″W