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

The distance between Johnstown (Johnstown–Cambria County Airport) and Harrisburg (Harrisburg International Airport) is 110 miles / 177 kilometers / 95 nautical miles.

The driving distance from Johnstown (JST) to Harrisburg (MDT) is 142 miles / 228 kilometers, and travel time by car is about 2 hours 58 minutes.

Distance from Johnstown to Harrisburg

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

Vincenty's formula (applied above)

• 109.778 miles
• 176.671 kilometers
• 95.394 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

• 109.504 miles
• 176.230 kilometers
• 95.157 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 Harrisburg?

The estimated flight time from Johnstown–Cambria County Airport to Harrisburg International Airport is 42 minutes.

What is the time difference between Johnstown and Harrisburg?

There is no time difference between Johnstown and Harrisburg.

Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Harrisburg International Airport (MDT)

On average, flying from Johnstown to Harrisburg generates about 41 kg of CO2 per passenger, and 41 kilograms equals 91 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 Harrisburg

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

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	Harrisburg International Airport
City:	Harrisburg, PA
Country:	United States
IATA Code:	MDT
ICAO Code:	KMDT
Coordinates:	40°11′36″N, 76°45′48″W