How far is Knoxville, TN, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 419 miles / 674 kilometers / 364 nautical miles.
The driving distance from Johnstown (JST) to Knoxville (TYS) is 538 miles / 866 kilometers, and travel time by car is about 10 hours 16 minutes.
Johnstown–Cambria County Airport – Knoxville McGhee Tyson Airport
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Distance from Johnstown to Knoxville
There are several ways to calculate the distance from Johnstown to Knoxville. Here are two standard methods:
Vincenty's formula (applied above)- 419.028 miles
- 674.360 kilometers
- 364.125 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- 418.988 miles
- 674.295 kilometers
- 364.090 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 Johnstown to Knoxville?
The estimated flight time from Johnstown–Cambria County Airport to Knoxville McGhee Tyson Airport is 1 hour and 17 minutes.
What is the time difference between Johnstown and Knoxville?
There is no time difference between Johnstown and Knoxville.
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Knoxville McGhee Tyson Airport (TYS)
On average, flying from Johnstown to Knoxville generates about 87 kg of CO2 per passenger, and 87 kilograms equals 191 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Johnstown to Knoxville
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Knoxville McGhee Tyson Airport (TYS).
Airport information
| Origin | Johnstown–Cambria County Airport |
|---|---|
| City: | Johnstown, PA |
| Country: | United States  |
| IATA Code: | JST |
| ICAO Code: | KJST |
| Coordinates: | 40°18′57″N, 78°50′2″W |
| Destination | 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 |