How far is Johnstown, PA, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and Johnstown (Johnstown–Cambria County Airport) is 328 miles / 528 kilometers / 285 nautical miles.
The driving distance from Blountville (TRI) to Johnstown (JST) is 429 miles / 690 kilometers, and travel time by car is about 8 hours 8 minutes.
Blountville Tri-Cities Regional Airport – Johnstown–Cambria County Airport
Search flights
Distance from Blountville to Johnstown
There are several ways to calculate the distance from Blountville to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 328.279 miles
- 528.313 kilometers
- 285.266 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- 328.372 miles
- 528.463 kilometers
- 285.347 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 Blountville to Johnstown?
The estimated flight time from Blountville Tri-Cities Regional Airport to Johnstown–Cambria County Airport is 1 hour and 7 minutes.
What is the time difference between Blountville and Johnstown?
There is no time difference between Blountville and Johnstown.
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Johnstown–Cambria County Airport (JST)
On average, flying from Blountville to Johnstown generates about 73 kg of CO2 per passenger, and 73 kilograms equals 162 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Blountville to Johnstown
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Blountville Tri-Cities Regional Airport |
|---|---|
| City: | Blountville, TN |
| Country: | United States  |
| IATA Code: | TRI |
| ICAO Code: | KTRI |
| Coordinates: | 36°28′30″N, 82°24′26″W |
| Destination | 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 |