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

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

The driving distance from Harrisburg (MDT) to Johnstown (JST) is 142 miles / 229 kilometers, and travel time by car is about 3 hours 3 minutes.

Distance from Harrisburg to Johnstown

There are several ways to calculate the distance from Harrisburg to Johnstown. 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 Harrisburg to Johnstown?

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

What is the time difference between Harrisburg and Johnstown?

There is no time difference between Harrisburg and Johnstown.

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

On average, flying from Harrisburg to Johnstown 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 Harrisburg to Johnstown

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

Airport information

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