How far is McGrath, AK, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and McGrath (McGrath Airport) is 3397 miles / 5467 kilometers / 2952 nautical miles.
The driving distance from Johnstown (JST) to McGrath (MCG) is 4237 miles / 6818 kilometers, and travel time by car is about 82 hours 55 minutes.
Johnstown–Cambria County Airport – McGrath Airport
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Distance from Johnstown to McGrath
There are several ways to calculate the distance from Johnstown to McGrath. Here are two standard methods:
Vincenty's formula (applied above)- 3396.777 miles
- 5466.583 kilometers
- 2951.719 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- 3388.082 miles
- 5452.590 kilometers
- 2944.163 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 McGrath?
The estimated flight time from Johnstown–Cambria County Airport to McGrath Airport is 6 hours and 55 minutes.
What is the time difference between Johnstown and McGrath?
The time difference between Johnstown and McGrath is 4 hours. McGrath is 4 hours behind Johnstown.
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and McGrath Airport (MCG)
On average, flying from Johnstown to McGrath generates about 382 kg of CO2 per passenger, and 382 kilograms equals 842 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Johnstown to McGrath
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and McGrath Airport (MCG).
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 | McGrath Airport |
|---|---|
| City: | McGrath, AK |
| Country: | United States |
| IATA Code: | MCG |
| ICAO Code: | PAMC |
| Coordinates: | 62°57′10″N, 155°36′21″W |