How far is Johnstown, PA, from Alma?

The distance between Alma (Alma Airport) and Johnstown (Johnstown–Cambria County Airport) is 668 miles / 1075 kilometers / 580 nautical miles.

The driving distance from Alma (YTF) to Johnstown (JST) is 856 miles / 1377 kilometers, and travel time by car is about 17 hours 40 minutes.

Distance from Alma to Johnstown

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

Vincenty's formula (applied above)

• 667.664 miles
• 1074.501 kilometers
• 580.184 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

• 667.469 miles
• 1074.187 kilometers
• 580.015 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 Alma to Johnstown?

The estimated flight time from Alma Airport to Johnstown–Cambria County Airport is 1 hour and 45 minutes.

What is the time difference between Alma and Johnstown?

There is no time difference between Alma and Johnstown.

Flight carbon footprint between Alma Airport (YTF) and Johnstown–Cambria County Airport (JST)

On average, flying from Alma to Johnstown generates about 121 kg of CO2 per passenger, and 121 kilograms equals 267 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Alma to Johnstown

See the map of the shortest flight path between Alma Airport (YTF) and Johnstown–Cambria County Airport (JST).

Airport information

Origin	Alma Airport
City:	Alma
Country:	Canada
IATA Code:	YTF
ICAO Code:	CYTF
Coordinates:	48°30′32″N, 71°38′30″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