How far is Green Bay, WI, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Green Bay (Green Bay–Austin Straubel International Airport) is 495 miles / 796 kilometers / 430 nautical miles.
The driving distance from Grand Forks (GFK) to Green Bay (GRB) is 597 miles / 961 kilometers, and travel time by car is about 11 hours 7 minutes.
Grand Forks International Airport – Green Bay–Austin Straubel International Airport
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Distance from Grand Forks to Green Bay
There are several ways to calculate the distance from Grand Forks to Green Bay. 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 Grand Forks to Green Bay?
The estimated flight time from Grand Forks International Airport to Green Bay–Austin Straubel International Airport is 1 hour and 26 minutes.
What is the time difference between Grand Forks and Green Bay?
There is no time difference between Grand Forks and Green Bay.
Flight carbon footprint between Grand Forks International Airport (GFK) and Green Bay–Austin Straubel International Airport (GRB)
On average, flying from Grand Forks to Green Bay 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 Grand Forks to Green Bay
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Green Bay–Austin Straubel International Airport (GRB).
Airport information
| Origin | 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 |
| 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 |