How far is St. Theresa Point from Yellowknife?

The distance between Yellowknife (Yellowknife Airport) and St. Theresa Point (St. Theresa Point Airport) is 926 miles / 1490 kilometers / 805 nautical miles.

Distance from Yellowknife to St. Theresa Point

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

Vincenty's formula (applied above)

• 925.821 miles
• 1489.964 kilometers
• 804.516 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

• 923.278 miles
• 1485.872 kilometers
• 802.307 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 Yellowknife to St. Theresa Point?

The estimated flight time from Yellowknife Airport to St. Theresa Point Airport is 2 hours and 15 minutes.

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

The time difference between Yellowknife and St. Theresa Point is 1 hour. St. Theresa Point is 1 hour ahead of Yellowknife.

Flight carbon footprint between Yellowknife Airport (YZF) and St. Theresa Point Airport (YST)

On average, flying from Yellowknife to St. Theresa Point generates about 146 kg of CO2 per passenger, and 146 kilograms equals 321 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Yellowknife to St. Theresa Point

See the map of the shortest flight path between Yellowknife Airport (YZF) and St. Theresa Point Airport (YST).

Airport information

Origin	Yellowknife Airport
City:	Yellowknife
Country:	Canada
IATA Code:	YZF
ICAO Code:	CYZF
Coordinates:	62°27′46″N, 114°26′24″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