How far is Yellowknife from St. Theresa Point?

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

Distance from St. Theresa Point to Yellowknife

There are several ways to calculate the distance from St. Theresa Point to Yellowknife. 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 St. Theresa Point to Yellowknife?

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

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

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

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

On average, flying from St. Theresa Point to Yellowknife 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 St. Theresa Point to Yellowknife

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

Airport information

Origin	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

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