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

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

Distance from St. Theresa Point to Aspen

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

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

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

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

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

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

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

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	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