How far is Grand Forks, ND, from St Michael, AK?
The distance between St Michael (St. Michael Airport) and Grand Forks (Grand Forks International Airport) is 2613 miles / 4206 kilometers / 2271 nautical miles.
The driving distance from St Michael (SMK) to Grand Forks (GFK) is 3578 miles / 5758 kilometers, and travel time by car is about 146 hours 41 minutes.
St. Michael Airport – Grand Forks International Airport
Search flights
Distance from St Michael to Grand Forks
There are several ways to calculate the distance from St Michael to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 2613.232 miles
- 4205.589 kilometers
- 2270.837 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- 2605.379 miles
- 4192.951 kilometers
- 2264.012 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 St Michael to Grand Forks?
The estimated flight time from St. Michael Airport to Grand Forks International Airport is 5 hours and 26 minutes.
What is the time difference between St Michael and Grand Forks?
Flight carbon footprint between St. Michael Airport (SMK) and Grand Forks International Airport (GFK)
On average, flying from St Michael to Grand Forks generates about 288 kg of CO2 per passenger, and 288 kilograms equals 636 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Michael to Grand Forks
See the map of the shortest flight path between St. Michael Airport (SMK) and Grand Forks International Airport (GFK).
Airport information
| Origin | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States  |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″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 |