How far is Quincy, IL, from St. Theresa Point?

The distance between St. Theresa Point (St. Theresa Point Airport) and Quincy (Quincy Regional Airport) is 976 miles / 1570 kilometers / 848 nautical miles.

Distance from St. Theresa Point to Quincy

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

Vincenty's formula (applied above)

• 975.520 miles
• 1569.948 kilometers
• 847.704 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

• 975.660 miles
• 1570.173 kilometers
• 847.826 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 Quincy?

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

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

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

Flight carbon footprint between St. Theresa Point Airport (YST) and Quincy Regional Airport (UIN)

On average, flying from St. Theresa Point to Quincy generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 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 Quincy

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

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	Quincy Regional Airport
City:	Quincy, IL
Country:	United States
IATA Code:	UIN
ICAO Code:	KUIN
Coordinates:	39°56′33″N, 91°11′40″W