How far is Green Bay, WI, from Quincy, IL?
The distance between Quincy (Quincy Regional Airport) and Green Bay (Green Bay–Austin Straubel International Airport) is 351 miles / 564 kilometers / 305 nautical miles.
The driving distance from Quincy (UIN) to Green Bay (GRB) is 452 miles / 728 kilometers, and travel time by car is about 9 hours 0 minutes.
Quincy Regional Airport – Green Bay–Austin Straubel International Airport
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Distance from Quincy to Green Bay
There are several ways to calculate the distance from Quincy to Green Bay. Here are two standard methods:
Vincenty's formula (applied above)- 350.680 miles
- 564.365 kilometers
- 304.733 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- 350.792 miles
- 564.546 kilometers
- 304.830 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 Quincy to Green Bay?
The estimated flight time from Quincy Regional Airport to Green Bay–Austin Straubel International Airport is 1 hour and 9 minutes.
What is the time difference between Quincy and Green Bay?
Flight carbon footprint between Quincy Regional Airport (UIN) and Green Bay–Austin Straubel International Airport (GRB)
On average, flying from Quincy to Green Bay generates about 77 kg of CO2 per passenger, and 77 kilograms equals 169 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Quincy to Green Bay
See the map of the shortest flight path between Quincy Regional Airport (UIN) and Green Bay–Austin Straubel International Airport (GRB).
Airport information
| Origin | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States  |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″W |
| Destination | 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 |