How far is Chicago, IL, from Green Bay, WI?
The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Chicago (Chicago O'Hare International Airport) is 173 miles / 279 kilometers / 151 nautical miles.
The driving distance from Green Bay (GRB) to Chicago (ORD) is 196 miles / 315 kilometers, and travel time by car is about 3 hours 47 minutes.
Green Bay–Austin Straubel International Airport – Chicago O'Hare International Airport
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Distance from Green Bay to Chicago
There are several ways to calculate the distance from Green Bay to Chicago. Here are two standard 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 planet.
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).
How long does it take to fly from Green Bay to Chicago?
The estimated flight time from Green Bay–Austin Straubel International Airport to Chicago O'Hare International Airport is 49 minutes.
What is the time difference between Green Bay and Chicago?
Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Chicago O'Hare International Airport (ORD)
On average, flying from Green Bay to Chicago generates about 51 kg of CO2 per passenger, and 51 kilograms equals 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 Green Bay to Chicago
See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Green Bay–Austin Straubel International Airport |
|---|---|
| City: | Green Bay, WI |
| Country: | United States  |
| IATA Code: | GRB |
| ICAO Code: | KGRB |
| Coordinates: | 44°29′6″N, 88°7′46″W |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
Airlines flying from Green Bay (GRB) to Chicago (ORD)
| American Airlines |
| United Airlines |