How far is Johnstown, PA, from Singapore?

The distance between Singapore (Singapore Changi Airport) and Johnstown (Johnstown–Cambria County Airport) is 9557 miles / 15381 kilometers / 8305 nautical miles.

Distance from Singapore to Johnstown

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

Vincenty's formula (applied above)

• 9557.410 miles
• 15381.160 kilometers
• 8305.162 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

• 9552.425 miles
• 15373.139 kilometers
• 8300.831 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 Singapore to Johnstown?

The estimated flight time from Singapore Changi Airport to Johnstown–Cambria County Airport is 18 hours and 35 minutes.

What is the time difference between Singapore and Johnstown?

The time difference between Singapore and Johnstown is 12 hours. Johnstown is 12 hours behind Singapore.

Flight carbon footprint between Singapore Changi Airport (SIN) and Johnstown–Cambria County Airport (JST)

On average, flying from Singapore to Johnstown generates about 1 233 kg of CO2 per passenger, and 1 233 kilograms equals 2 717 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Singapore to Johnstown

See the map of the shortest flight path between Singapore Changi Airport (SIN) and Johnstown–Cambria County Airport (JST).

Airport information

Origin	Singapore Changi Airport
City:	Singapore
Country:	Singapore
IATA Code:	SIN
ICAO Code:	WSSS
Coordinates:	1°21′0″N, 103°59′38″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