How far is St. Theresa Point from Boston, MA?

The distance between Boston (Logan International Airport) and St. Theresa Point (St. Theresa Point Airport) is 1348 miles / 2170 kilometers / 1172 nautical miles.

Distance from Boston to St. Theresa Point

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

Vincenty's formula (applied above)

• 1348.315 miles
• 2169.903 kilometers
• 1171.654 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

• 1345.721 miles
• 2165.729 kilometers
• 1169.400 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 Boston to St. Theresa Point?

The estimated flight time from Logan International Airport to St. Theresa Point Airport is 3 hours and 3 minutes.

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

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

Flight carbon footprint between Logan International Airport (BOS) and St. Theresa Point Airport (YST)

On average, flying from Boston to St. Theresa Point generates about 170 kg of CO2 per passenger, and 170 kilograms equals 375 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Boston to St. Theresa Point

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

Airport information

Origin	Logan International Airport
City:	Boston, MA
Country:	United States
IATA Code:	BOS
ICAO Code:	KBOS
Coordinates:	42°21′51″N, 71°0′18″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