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

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

Distance from St. Theresa Point to Huron

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

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

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

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

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

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

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

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