How far is Missoula, MT, from St. Theresa Point?

The distance between St. Theresa Point (St. Theresa Point Airport) and Missoula (Missoula Montana Airport) is 971 miles / 1563 kilometers / 844 nautical miles.

Distance from St. Theresa Point to Missoula

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

Vincenty's formula (applied above)

• 971.404 miles
• 1563.323 kilometers
• 844.127 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

• 969.039 miles
• 1559.518 kilometers
• 842.072 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 Missoula?

The estimated flight time from St. Theresa Point Airport to Missoula Montana Airport is 2 hours and 20 minutes.

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

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

Flight carbon footprint between St. Theresa Point Airport (YST) and Missoula Montana Airport (MSO)

On average, flying from St. Theresa Point to Missoula generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 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 Missoula

See the map of the shortest flight path between St. Theresa Point Airport (YST) and Missoula Montana Airport (MSO).

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	Missoula Montana Airport
City:	Missoula, MT
Country:	United States
IATA Code:	MSO
ICAO Code:	KMSO
Coordinates:	46°54′58″N, 114°5′27″W