How far is Idaho Falls, ID, from Knoxville, TN?
The distance between Knoxville (Knoxville McGhee Tyson Airport) and Idaho Falls (Idaho Falls Regional Airport) is 1580 miles / 2542 kilometers / 1373 nautical miles.
The driving distance from Knoxville (TYS) to Idaho Falls (IDA) is 1885 miles / 3034 kilometers, and travel time by car is about 34 hours 11 minutes.
Knoxville McGhee Tyson Airport – Idaho Falls Regional Airport
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Distance from Knoxville to Idaho Falls
There are several ways to calculate the distance from Knoxville to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1579.536 miles
- 2542.017 kilometers
- 1372.580 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- 1576.336 miles
- 2536.867 kilometers
- 1369.799 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 Idaho Falls?
The estimated flight time from Knoxville McGhee Tyson Airport to Idaho Falls Regional Airport is 3 hours and 29 minutes.
What is the time difference between Knoxville and Idaho Falls?
Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Idaho Falls Regional Airport (IDA)
On average, flying from Knoxville to Idaho Falls generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 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 Idaho Falls
See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Idaho Falls Regional Airport (IDA).
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 | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″W |