How far is St. Theresa Point from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and St. Theresa Point (St. Theresa Point Airport) is 1158 miles / 1863 kilometers / 1006 nautical miles.

Distance from Aspen to St. Theresa Point

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

Vincenty's formula (applied above)

• 1157.515 miles
• 1862.841 kilometers
• 1005.853 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

• 1156.993 miles
• 1861.999 kilometers
• 1005.399 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 Aspen to St. Theresa Point?

The estimated flight time from Aspen–Pitkin County Airport to St. Theresa Point Airport is 2 hours and 41 minutes.

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

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

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and St. Theresa Point Airport (YST)

On average, flying from Aspen to St. Theresa Point generates about 160 kg of CO2 per passenger, and 160 kilograms equals 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aspen to St. Theresa Point

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and St. Theresa Point Airport (YST).

Airport information

Origin	Aspen–Pitkin County Airport
City:	Aspen, CO
Country:	United States
IATA Code:	ASE
ICAO Code:	KASE
Coordinates:	39°13′23″N, 106°52′8″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