How far is Johnstown, PA, from Gulfport, MS?
The distance between Gulfport (Gulfport–Biloxi International Airport) and Johnstown (Johnstown–Cambria County Airport) is 894 miles / 1438 kilometers / 776 nautical miles.
The driving distance from Gulfport (GPT) to Johnstown (JST) is 1081 miles / 1739 kilometers, and travel time by car is about 20 hours 12 minutes.
Gulfport–Biloxi International Airport – Johnstown–Cambria County Airport
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Distance from Gulfport to Johnstown
There are several ways to calculate the distance from Gulfport to Johnstown. 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 Gulfport to Johnstown?
The estimated flight time from Gulfport–Biloxi International Airport to Johnstown–Cambria County Airport is 2 hours and 11 minutes.
What is the time difference between Gulfport and Johnstown?
The time difference between Gulfport and Johnstown is 1 hour. Johnstown is 1 hour ahead of Gulfport.
Flight carbon footprint between Gulfport–Biloxi International Airport (GPT) and Johnstown–Cambria County Airport (JST)
On average, flying from Gulfport to Johnstown 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 Gulfport to Johnstown
See the map of the shortest flight path between Gulfport–Biloxi International Airport (GPT) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | 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 |
| 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 |