How far is Gulfport, MS, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and Gulfport (Gulfport–Biloxi International Airport) is 894 miles / 1438 kilometers / 776 nautical miles.
The driving distance from Johnstown (JST) to Gulfport (GPT) is 1080 miles / 1738 kilometers, and travel time by car is about 20 hours 9 minutes.
Johnstown–Cambria County Airport – Gulfport–Biloxi International Airport
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Distance from Johnstown to Gulfport
There are several ways to calculate the distance from Johnstown to Gulfport. Here are two standard methods:
Vincenty's formula (applied above)- 893.539 miles
- 1438.012 kilometers
- 776.464 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- 893.874 miles
- 1438.550 kilometers
- 776.755 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 Gulfport?
The estimated flight time from Johnstown–Cambria County Airport to Gulfport–Biloxi International Airport is 2 hours and 11 minutes.
What is the time difference between Johnstown and Gulfport?
The time difference between Johnstown and Gulfport is 1 hour. Gulfport is 1 hour behind Johnstown.
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Gulfport–Biloxi International Airport (GPT)
On average, flying from Johnstown to Gulfport generates about 143 kg of CO2 per passenger, and 143 kilograms equals 315 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 Gulfport
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Gulfport–Biloxi International Airport (GPT).
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 | Gulfport–Biloxi International Airport |
|---|---|
| City: | Gulfport, MS |
| Country: | United States |
| IATA Code: | GPT |
| ICAO Code: | KGPT |
| Coordinates: | 30°24′26″N, 89°4′12″W |