How far is St. Theresa Point from Huron, SD?

The distance between Huron (Huron Regional Airport) and St. Theresa Point (St. Theresa Point Airport) is 671 miles / 1080 kilometers / 583 nautical miles.

Distance from Huron to St. Theresa Point

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

Vincenty's formula (applied above)

• 671.250 miles
• 1080.272 kilometers
• 583.300 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

• 671.051 miles
• 1079.952 kilometers
• 583.127 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 Huron to St. Theresa Point?

The estimated flight time from Huron Regional Airport to St. Theresa Point Airport is 1 hour and 46 minutes.

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

There is no time difference between Huron and St. Theresa Point.

Flight carbon footprint between Huron Regional Airport (HON) and St. Theresa Point Airport (YST)

On average, flying from Huron to St. Theresa Point generates about 121 kg of CO2 per passenger, and 121 kilograms equals 268 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Huron to St. Theresa Point

See the map of the shortest flight path between Huron Regional Airport (HON) and St. Theresa Point Airport (YST).

Airport information

Origin	Huron Regional Airport
City:	Huron, SD
Country:	United States
IATA Code:	HON
ICAO Code:	KHON
Coordinates:	44°23′6″N, 98°13′42″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