How far is Grand Forks, ND, from Knoxville, TN?
The distance between Knoxville (Knoxville McGhee Tyson Airport) and Grand Forks (Grand Forks International Airport) is 1076 miles / 1731 kilometers / 935 nautical miles.
The driving distance from Knoxville (TYS) to Grand Forks (GFK) is 1280 miles / 2060 kilometers, and travel time by car is about 23 hours 55 minutes.
Knoxville McGhee Tyson Airport – Grand Forks International Airport
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Distance from Knoxville to Grand Forks
There are several ways to calculate the distance from Knoxville to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 1075.753 miles
- 1731.257 kilometers
- 934.804 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- 1075.381 miles
- 1730.658 kilometers
- 934.480 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 Knoxville to Grand Forks?
The estimated flight time from Knoxville McGhee Tyson Airport to Grand Forks International Airport is 2 hours and 32 minutes.
What is the time difference between Knoxville and Grand Forks?
Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Grand Forks International Airport (GFK)
On average, flying from Knoxville to Grand Forks generates about 155 kg of CO2 per passenger, and 155 kilograms equals 343 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Knoxville to Grand Forks
See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Grand Forks International Airport (GFK).
Airport information
| Origin | Knoxville McGhee Tyson Airport |
|---|---|
| City: | Knoxville, TN |
| Country: | United States  |
| IATA Code: | TYS |
| ICAO Code: | KTYS |
| Coordinates: | 35°48′39″N, 83°59′38″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 |