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How far is Sydney from Green Bay, WI?

The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Sydney (Sydney/J.A. Douglas McCurdy Airport) is 1366 miles / 2198 kilometers / 1187 nautical miles.

The driving distance from Green Bay (GRB) to Sydney (YQY) is 1779 miles / 2863 kilometers, and travel time by car is about 36 hours 43 minutes.

Green Bay–Austin Straubel International Airport – Sydney/J.A. Douglas McCurdy Airport

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1366
Miles
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2198
Kilometers
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1187
Nautical miles

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Distance from Green Bay to Sydney

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

Vincenty's formula (applied above)
  • 1365.777 miles
  • 2198.006 kilometers
  • 1186.828 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
  • 1361.973 miles
  • 2191.883 kilometers
  • 1183.522 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 Sydney?

The estimated flight time from Green Bay–Austin Straubel International Airport to Sydney/J.A. Douglas McCurdy Airport is 3 hours and 5 minutes.

Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Sydney/J.A. Douglas McCurdy Airport (YQY)

On average, flying from Green Bay to Sydney generates about 171 kg of CO2 per passenger, and 171 kilograms equals 377 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 Sydney

See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Sydney/J.A. Douglas McCurdy Airport (YQY).

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 Sydney/J.A. Douglas McCurdy Airport
City: Sydney
Country: Canada Flag of Canada
IATA Code: YQY
ICAO Code: CYQY
Coordinates: 46°9′41″N, 60°2′52″W