How far is Grand Forks, ND, from Hailey, ID?
The distance between Hailey (Friedman Memorial Airport) and Grand Forks (Grand Forks International Airport) is 881 miles / 1418 kilometers / 765 nautical miles.
The driving distance from Hailey (SUN) to Grand Forks (GFK) is 1135 miles / 1826 kilometers, and travel time by car is about 21 hours 11 minutes.
Friedman Memorial Airport – Grand Forks International Airport
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Distance from Hailey to Grand Forks
There are several ways to calculate the distance from Hailey to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 880.856 miles
- 1417.600 kilometers
- 765.443 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- 878.712 miles
- 1414.150 kilometers
- 763.580 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 Hailey to Grand Forks?
The estimated flight time from Friedman Memorial Airport to Grand Forks International Airport is 2 hours and 10 minutes.
What is the time difference between Hailey and Grand Forks?
The time difference between Hailey and Grand Forks is 1 hour. Grand Forks is 1 hour ahead of Hailey.
Flight carbon footprint between Friedman Memorial Airport (SUN) and Grand Forks International Airport (GFK)
On average, flying from Hailey to Grand Forks generates about 142 kg of CO2 per passenger, and 142 kilograms equals 313 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hailey to Grand Forks
See the map of the shortest flight path between Friedman Memorial Airport (SUN) and Grand Forks International Airport (GFK).
Airport information
| Origin | Friedman Memorial Airport |
|---|---|
| City: | Hailey, ID |
| Country: | United States  |
| IATA Code: | SUN |
| ICAO Code: | KSUN |
| Coordinates: | 43°30′15″N, 114°17′45″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 |