How far is Johnstown, PA, from Castries?

The distance between Castries (George F. L. Charles Airport) and Johnstown (Johnstown–Cambria County Airport) is 2108 miles / 3393 kilometers / 1832 nautical miles.

Distance from Castries to Johnstown

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

Vincenty's formula (applied above)

• 2108.403 miles
• 3393.146 kilometers
• 1832.152 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

• 2112.697 miles
• 3400.056 kilometers
• 1835.883 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 Castries to Johnstown?

The estimated flight time from George F. L. Charles Airport to Johnstown–Cambria County Airport is 4 hours and 29 minutes.

What is the time difference between Castries and Johnstown?

The time difference between Castries and Johnstown is 1 hour. Johnstown is 1 hour behind Castries.

Flight carbon footprint between George F. L. Charles Airport (SLU) and Johnstown–Cambria County Airport (JST)

On average, flying from Castries to Johnstown generates about 230 kg of CO2 per passenger, and 230 kilograms equals 507 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Johnstown

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Johnstown–Cambria County Airport (JST).

Airport information

Origin	George F. L. Charles Airport
City:	Castries
Country:	Saint Lucia
IATA Code:	SLU
ICAO Code:	TLPC
Coordinates:	14°1′12″N, 60°59′34″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