How far is St. Theresa Point from Sarnia?

The distance between Sarnia (Sarnia Chris Hadfield Airport) and St. Theresa Point (St. Theresa Point Airport) is 943 miles / 1517 kilometers / 819 nautical miles.

Distance from Sarnia to St. Theresa Point

There are several ways to calculate the distance from Sarnia to St. Theresa Point. Here are two standard methods:

Vincenty's formula (applied above)

• 942.789 miles
• 1517.272 kilometers
• 819.262 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

• 941.740 miles
• 1515.584 kilometers
• 818.350 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 Sarnia to St. Theresa Point?

The estimated flight time from Sarnia Chris Hadfield Airport to St. Theresa Point Airport is 2 hours and 17 minutes.

What is the time difference between Sarnia and St. Theresa Point?

The time difference between Sarnia and St. Theresa Point is 1 hour. St. Theresa Point is 1 hour behind Sarnia.

Flight carbon footprint between Sarnia Chris Hadfield Airport (YZR) and St. Theresa Point Airport (YST)

On average, flying from Sarnia to St. Theresa Point generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sarnia to St. Theresa Point

See the map of the shortest flight path between Sarnia Chris Hadfield Airport (YZR) and St. Theresa Point Airport (YST).

Airport information

Origin	Sarnia Chris Hadfield Airport
City:	Sarnia
Country:	Canada
IATA Code:	YZR
ICAO Code:	CYZR
Coordinates:	42°59′57″N, 82°18′32″W

Destination	St. Theresa Point Airport
City:	St. Theresa Point
Country:	Canada
IATA Code:	YST
ICAO Code:	CYST
Coordinates:	53°50′44″N, 94°51′6″W