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

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

Distance from St. Theresa Point to Boston

There are several ways to calculate the distance from St. Theresa Point to Boston. 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 St. Theresa Point to Boston?

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

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

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

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

On average, flying from St. Theresa Point to Boston 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 St. Theresa Point to Boston

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

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