How far is Johnstown, PA, from St. George Island, AK?
The distance between St. George Island (St. George Airport) and Johnstown (Johnstown–Cambria County Airport) is 4000 miles / 6437 kilometers / 3476 nautical miles.
St. George Airport – Johnstown–Cambria County Airport
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Distance from St. George Island to Johnstown
There are several ways to calculate the distance from St. George Island to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 3999.536 miles
- 6436.630 kilometers
- 3475.502 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- 3988.687 miles
- 6419.170 kilometers
- 3466.075 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 St. George Island to Johnstown?
The estimated flight time from St. George Airport to Johnstown–Cambria County Airport is 8 hours and 4 minutes.
What is the time difference between St. George Island and Johnstown?
Flight carbon footprint between St. George Airport (STG) and Johnstown–Cambria County Airport (JST)
On average, flying from St. George Island to Johnstown generates about 456 kg of CO2 per passenger, and 456 kilograms equals 1 006 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St. George Island to Johnstown
See the map of the shortest flight path between St. George Airport (STG) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | St. George Airport |
|---|---|
| City: | St. George Island, AK |
| Country: | United States  |
| IATA Code: | STG |
| ICAO Code: | PAPB |
| Coordinates: | 56°34′38″N, 169°39′49″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 |