How far is St. George Island, AK, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and St. George Island (St. George Airport) is 4000 miles / 6437 kilometers / 3476 nautical miles.
Johnstown–Cambria County Airport – St. George Airport
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Distance from Johnstown to St. George Island
There are several ways to calculate the distance from Johnstown to St. George Island. 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 Johnstown to St. George Island?
The estimated flight time from Johnstown–Cambria County Airport to St. George Airport is 8 hours and 4 minutes.
What is the time difference between Johnstown and St. George Island?
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and St. George Airport (STG)
On average, flying from Johnstown to St. George Island 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 Johnstown to St. George Island
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and St. George Airport (STG).
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 | 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 |