How far is Johnstown, PA, from Grand Junction, CO?
The distance between Grand Junction (Grand Junction Regional Airport) and Johnstown (Johnstown–Cambria County Airport) is 1577 miles / 2537 kilometers / 1370 nautical miles.
The driving distance from Grand Junction (GJT) to Johnstown (JST) is 1764 miles / 2839 kilometers, and travel time by car is about 31 hours 56 minutes.
Grand Junction Regional Airport – Johnstown–Cambria County Airport
Search flights
Distance from Grand Junction to Johnstown
There are several ways to calculate the distance from Grand Junction to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 1576.716 miles
- 2537.478 kilometers
- 1370.128 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- 1572.817 miles
- 2531.203 kilometers
- 1366.741 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 Grand Junction to Johnstown?
The estimated flight time from Grand Junction Regional Airport to Johnstown–Cambria County Airport is 3 hours and 29 minutes.
What is the time difference between Grand Junction and Johnstown?
Flight carbon footprint between Grand Junction Regional Airport (GJT) and Johnstown–Cambria County Airport (JST)
On average, flying from Grand Junction to Johnstown generates about 184 kg of CO2 per passenger, and 184 kilograms equals 406 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Junction to Johnstown
See the map of the shortest flight path between Grand Junction Regional Airport (GJT) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Grand Junction Regional Airport |
|---|---|
| City: | Grand Junction, CO |
| Country: | United States  |
| IATA Code: | GJT |
| ICAO Code: | KGJT |
| Coordinates: | 39°7′20″N, 108°31′37″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 |