How far is Grand Forks, ND, from Tatitlek, AK?
The distance between Tatitlek (Tatitlek Airport) and Grand Forks (Grand Forks International Airport) is 2124 miles / 3418 kilometers / 1845 nautical miles.
The driving distance from Tatitlek (TEK) to Grand Forks (GFK) is 2840 miles / 4570 kilometers, and travel time by car is about 58 hours 9 minutes.
Tatitlek Airport – Grand Forks International Airport
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Distance from Tatitlek to Grand Forks
There are several ways to calculate the distance from Tatitlek to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 2123.693 miles
- 3417.753 kilometers
- 1845.439 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- 2117.524 miles
- 3407.825 kilometers
- 1840.078 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 Tatitlek to Grand Forks?
The estimated flight time from Tatitlek Airport to Grand Forks International Airport is 4 hours and 31 minutes.
What is the time difference between Tatitlek and Grand Forks?
Flight carbon footprint between Tatitlek Airport (TEK) and Grand Forks International Airport (GFK)
On average, flying from Tatitlek to Grand Forks generates about 232 kg of CO2 per passenger, and 232 kilograms equals 511 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tatitlek to Grand Forks
See the map of the shortest flight path between Tatitlek Airport (TEK) and Grand Forks International Airport (GFK).
Airport information
| Origin | Tatitlek Airport |
|---|---|
| City: | Tatitlek, AK |
| Country: | United States  |
| IATA Code: | TEK |
| ICAO Code: | PAKA |
| Coordinates: | 60°52′17″N, 146°41′25″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 |