How far is Grand Forks, ND, from Green Bay, WI?
The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Grand Forks (Grand Forks International Airport) is 495 miles / 796 kilometers / 430 nautical miles.
The driving distance from Green Bay (GRB) to Grand Forks (GFK) is 595 miles / 957 kilometers, and travel time by car is about 11 hours 7 minutes.
Green Bay–Austin Straubel International Airport – Grand Forks International Airport
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Distance from Green Bay to Grand Forks
There are several ways to calculate the distance from Green Bay to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 494.898 miles
- 796.462 kilometers
- 430.055 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- 493.855 miles
- 794.783 kilometers
- 429.148 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 Grand Forks?
The estimated flight time from Green Bay–Austin Straubel International Airport to Grand Forks International Airport is 1 hour and 26 minutes.
What is the time difference between Green Bay and Grand Forks?
There is no time difference between Green Bay and Grand Forks.
Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Grand Forks International Airport (GFK)
On average, flying from Green Bay to Grand Forks generates about 98 kg of CO2 per passenger, and 98 kilograms equals 216 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 Grand Forks
See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Grand Forks International Airport (GFK).
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 | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |