How far is St. Theresa Point from Miles City, MT?

The distance between Miles City (Miles City Airport) and St. Theresa Point (St. Theresa Point Airport) is 708 miles / 1139 kilometers / 615 nautical miles.

Distance from Miles City to St. Theresa Point

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

Vincenty's formula (applied above)

• 707.729 miles
• 1138.980 kilometers
• 615.000 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

• 706.571 miles
• 1137.117 kilometers
• 613.994 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 Miles City to St. Theresa Point?

The estimated flight time from Miles City Airport to St. Theresa Point Airport is 1 hour and 50 minutes.

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

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

Flight carbon footprint between Miles City Airport (MLS) and St. Theresa Point Airport (YST)

On average, flying from Miles City to St. Theresa Point generates about 125 kg of CO2 per passenger, and 125 kilograms equals 277 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Miles City to St. Theresa Point

See the map of the shortest flight path between Miles City Airport (MLS) and St. Theresa Point Airport (YST).

Airport information

Origin	Miles City Airport
City:	Miles City, MT
Country:	United States
IATA Code:	MLS
ICAO Code:	KMLS
Coordinates:	46°25′40″N, 105°53′9″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