How far is Grand Forks, ND, from Denver, CO?
The distance between Denver (Denver International Airport) and Grand Forks (Grand Forks International Airport) is 671 miles / 1081 kilometers / 583 nautical miles.
The driving distance from Denver (DEN) to Grand Forks (GFK) is 933 miles / 1501 kilometers, and travel time by car is about 16 hours 46 minutes.
Denver International Airport – Grand Forks International Airport
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Distance from Denver to Grand Forks
There are several ways to calculate the distance from Denver to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 671.451 miles
- 1080.596 kilometers
- 583.475 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- 671.242 miles
- 1080.259 kilometers
- 583.293 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 Denver to Grand Forks?
The estimated flight time from Denver International Airport to Grand Forks International Airport is 1 hour and 46 minutes.
What is the time difference between Denver and Grand Forks?
The time difference between Denver and Grand Forks is 1 hour. Grand Forks is 1 hour ahead of Denver.
Flight carbon footprint between Denver International Airport (DEN) and Grand Forks International Airport (GFK)
On average, flying from Denver to Grand Forks generates about 121 kg of CO2 per passenger, and 121 kilograms equals 268 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Denver to Grand Forks
See the map of the shortest flight path between Denver International Airport (DEN) and Grand Forks International Airport (GFK).
Airport information
| Origin | Denver International Airport |
|---|---|
| City: | Denver, CO |
| Country: | United States  |
| IATA Code: | DEN |
| ICAO Code: | KDEN |
| Coordinates: | 39°51′42″N, 104°40′22″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 |