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

The distance between Chicago (Chicago Midway International Airport) and St. Theresa Point (St. Theresa Point Airport) is 895 miles / 1441 kilometers / 778 nautical miles.

Distance from Chicago to St. Theresa Point

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

Vincenty's formula (applied above)

• 895.190 miles
• 1440.669 kilometers
• 777.899 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

• 894.899 miles
• 1440.201 kilometers
• 777.646 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 Chicago to St. Theresa Point?

The estimated flight time from Chicago Midway International Airport to St. Theresa Point Airport is 2 hours and 11 minutes.

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

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

Flight carbon footprint between Chicago Midway International Airport (MDW) and St. Theresa Point Airport (YST)

On average, flying from Chicago to St. Theresa Point generates about 143 kg of CO2 per passenger, and 143 kilograms equals 316 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to St. Theresa Point

See the map of the shortest flight path between Chicago Midway International Airport (MDW) and St. Theresa Point Airport (YST).

Airport information

Origin	Chicago Midway International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	MDW
ICAO Code:	KMDW
Coordinates:	41°47′9″N, 87°45′8″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