How far is Johnstown, PA, from Shannon?

The distance between Shannon (Shannon Airport) and Johnstown (Johnstown–Cambria County Airport) is 3302 miles / 5315 kilometers / 2870 nautical miles.

Distance from Shannon to Johnstown

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

Vincenty's formula (applied above)

• 3302.396 miles
• 5314.691 kilometers
• 2869.703 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

• 3293.666 miles
• 5300.641 kilometers
• 2862.117 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 Shannon to Johnstown?

The estimated flight time from Shannon Airport to Johnstown–Cambria County Airport is 6 hours and 45 minutes.

What is the time difference between Shannon and Johnstown?

The time difference between Shannon and Johnstown is 5 hours. Johnstown is 5 hours behind Shannon.

Flight carbon footprint between Shannon Airport (SNN) and Johnstown–Cambria County Airport (JST)

On average, flying from Shannon to Johnstown generates about 371 kg of CO2 per passenger, and 371 kilograms equals 817 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Shannon to Johnstown

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

Airport information

Origin	Shannon Airport
City:	Shannon
Country:	Ireland
IATA Code:	SNN
ICAO Code:	EINN
Coordinates:	52°42′7″N, 8°55′29″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