How far is Philadelphia, PA, from Johnstown, PA?

The distance between Johnstown (Johnstown–Cambria County Airport) and Philadelphia (Philadelphia International Airport) is 193 miles / 310 kilometers / 168 nautical miles.

The driving distance from Johnstown (JST) to Philadelphia (PHL) is 236 miles / 380 kilometers, and travel time by car is about 4 hours 52 minutes.

Distance from Johnstown to Philadelphia

There are several ways to calculate the distance from Johnstown to Philadelphia. Here are two standard methods:

Vincenty's formula (applied above)

• 192.814 miles
• 310.304 kilometers
• 167.551 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

• 192.350 miles
• 309.558 kilometers
• 167.148 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 Philadelphia?

The estimated flight time from Johnstown–Cambria County Airport to Philadelphia International Airport is 51 minutes.

What is the time difference between Johnstown and Philadelphia?

There is no time difference between Johnstown and Philadelphia.

Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Philadelphia International Airport (PHL)

On average, flying from Johnstown to Philadelphia generates about 53 kg of CO2 per passenger, and 53 kilograms equals 118 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 Philadelphia

See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Philadelphia International Airport (PHL).

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	Philadelphia International Airport
City:	Philadelphia, PA
Country:	United States
IATA Code:	PHL
ICAO Code:	KPHL
Coordinates:	39°52′18″N, 75°14′27″W