How far is Johnstown, PA, from Sydney?

The distance between Sydney (Sydney Airport) and Johnstown (Johnstown–Cambria County Airport) is 9683 miles / 15583 kilometers / 8414 nautical miles.

Distance from Sydney to Johnstown

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

Vincenty's formula (applied above)

• 9682.710 miles
• 15582.811 kilometers
• 8414.045 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

• 9683.822 miles
• 15584.601 kilometers
• 8415.012 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 Sydney to Johnstown?

The estimated flight time from Sydney Airport to Johnstown–Cambria County Airport is 18 hours and 49 minutes.

What is the time difference between Sydney and Johnstown?

The time difference between Sydney and Johnstown is 16 hours. Johnstown is 16 hours behind Sydney.

Flight carbon footprint between Sydney Airport (SYD) and Johnstown–Cambria County Airport (JST)

On average, flying from Sydney to Johnstown generates about 1 252 kg of CO2 per passenger, and 1 252 kilograms equals 2 760 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sydney to Johnstown

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

Airport information

Origin	Sydney Airport
City:	Sydney
Country:	Australia
IATA Code:	SYD
ICAO Code:	YSSY
Coordinates:	33°56′45″S, 151°10′37″E

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