How far is St. Theresa Point from Dayton, OH?

The distance between Dayton (Dayton International Airport) and St. Theresa Point (St. Theresa Point Airport) is 1084 miles / 1745 kilometers / 942 nautical miles.

Distance from Dayton to St. Theresa Point

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

Vincenty's formula (applied above)

• 1084.150 miles
• 1744.770 kilometers
• 942.100 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

• 1083.700 miles
• 1744.046 kilometers
• 941.710 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 Dayton to St. Theresa Point?

The estimated flight time from Dayton International Airport to St. Theresa Point Airport is 2 hours and 33 minutes.

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

The time difference between Dayton and St. Theresa Point is 1 hour. St. Theresa Point is 1 hour behind Dayton.

Flight carbon footprint between Dayton International Airport (DAY) and St. Theresa Point Airport (YST)

On average, flying from Dayton to St. Theresa Point generates about 156 kg of CO2 per passenger, and 156 kilograms equals 344 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dayton to St. Theresa Point

See the map of the shortest flight path between Dayton International Airport (DAY) and St. Theresa Point Airport (YST).

Airport information

Origin	Dayton International Airport
City:	Dayton, OH
Country:	United States
IATA Code:	DAY
ICAO Code:	KDAY
Coordinates:	39°54′8″N, 84°13′9″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