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Distance between Chicago, IL (ORD) and Green Bay, WI (GRB)

Flight distance from Chicago to Green Bay (Chicago O'Hare International Airport – Green Bay–Austin Straubel International Airport) is 173 miles / 279 kilometers / 151 nautical miles. Estimated flight time is 49 minutes.

Driving distance from Chicago (ORD) to Green Bay (GRB) is 196 miles / 316 kilometers and travel time by car is about 3 hours 46 minutes.

Chicago – Green Bay

Distance arrow
173
Miles
Distance arrow
279
Kilometers
Distance arrow
151
Nautical miles

How far is Green Bay from Chicago?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 173.402 miles
  • 279.063 kilometers
  • 150.682 nautical miles

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

Haversine formula
  • 173.552 miles
  • 279.305 kilometers
  • 150.812 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).

Flight Duration

Estimated flight time from Chicago to Green Bay is 49 minutes.

Time difference and current local times

There is no time difference between Chicago and Green Bay.

Chicago time to Green Bay time converter

Time in Chicago: 00:00 ⇆ Time in Green Bay: 00:00

Current local times

Chicago, IL

 CDT

Green Bay, WI

 CDT

Carbon dioxide emissions

On average flying from Chicago to Green Bay generates about 51 kg of CO2 per passenger, 51 kilograms is equal to 111 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Green Bay–Austin Straubel International Airport (GRB).

Airport information

Origin Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W
Destination 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

Airlines flying from Chicago (ORD) to Green Bay (GRB)

American Airlines
United Airlines