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How far is Huntsville, AL, from Johnstown, PA?

The distance between Johnstown (Johnstown–Cambria County Airport) and Huntsville (Huntsville International Airport) is 586 miles / 943 kilometers / 509 nautical miles.

The driving distance from Johnstown (JST) to Huntsville (HSV) is 745 miles / 1199 kilometers, and travel time by car is about 14 hours 0 minutes.

Johnstown–Cambria County Airport – Huntsville International Airport

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586
Miles
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943
Kilometers
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509
Nautical miles

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Distance from Johnstown to Huntsville

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

Vincenty's formula (applied above)
  • 585.951 miles
  • 942.997 kilometers
  • 509.178 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
  • 585.680 miles
  • 942.561 kilometers
  • 508.942 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 Huntsville?

The estimated flight time from Johnstown–Cambria County Airport to Huntsville International Airport is 1 hour and 36 minutes.

Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Huntsville International Airport (HSV)

On average, flying from Johnstown to Huntsville generates about 111 kg of CO2 per passenger, and 111 kilograms equals 244 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 Huntsville

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

Airport information

Origin Johnstown–Cambria County Airport
City: Johnstown, PA
Country: United States Flag of United States
IATA Code: JST
ICAO Code: KJST
Coordinates: 40°18′57″N, 78°50′2″W
Destination Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W