How far is Johnstown, PA, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Johnstown (Johnstown–Cambria County Airport) is 826 miles / 1329 kilometers / 718 nautical miles.
The driving distance from Harrison (HRO) to Johnstown (JST) is 959 miles / 1543 kilometers, and travel time by car is about 18 hours 10 minutes.
Boone County Airport – Johnstown–Cambria County Airport
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Distance from Harrison to Johnstown
There are several ways to calculate the distance from Harrison to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 826.037 miles
- 1329.378 kilometers
- 717.807 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- 824.446 miles
- 1326.818 kilometers
- 716.424 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 Harrison to Johnstown?
The estimated flight time from Boone County Airport to Johnstown–Cambria County Airport is 2 hours and 3 minutes.
What is the time difference between Harrison and Johnstown?
The time difference between Harrison and Johnstown is 1 hour. Johnstown is 1 hour ahead of Harrison.
Flight carbon footprint between Boone County Airport (HRO) and Johnstown–Cambria County Airport (JST)
On average, flying from Harrison to Johnstown generates about 137 kg of CO2 per passenger, and 137 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harrison to Johnstown
See the map of the shortest flight path between Boone County Airport (HRO) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States  |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″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 |