How far is Harrison, AR, from St. Theresa Point?

The distance between St. Theresa Point (St. Theresa Point Airport) and Harrison (Boone County Airport) is 1217 miles / 1959 kilometers / 1058 nautical miles.

Distance from St. Theresa Point to Harrison

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

Vincenty's formula (applied above)

• 1217.014 miles
• 1958.595 kilometers
• 1057.556 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

• 1217.677 miles
• 1959.661 kilometers
• 1058.133 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 Harrison?

The estimated flight time from St. Theresa Point Airport to Boone County Airport is 2 hours and 48 minutes.

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

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

Flight carbon footprint between St. Theresa Point Airport (YST) and Boone County Airport (HRO)

On average, flying from St. Theresa Point to Harrison generates about 162 kg of CO2 per passenger, and 162 kilograms equals 357 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 Harrison

See the map of the shortest flight path between St. Theresa Point Airport (YST) and Boone County Airport (HRO).

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	Boone County Airport
City:	Harrison, AR
Country:	United States
IATA Code:	HRO
ICAO Code:	KHRO
Coordinates:	36°15′41″N, 93°9′16″W