How far is St. Theresa Point from Eastsound, WA?

The distance between Eastsound (Orcas Island Airport) and St. Theresa Point (St. Theresa Point Airport) is 1258 miles / 2024 kilometers / 1093 nautical miles.

Distance from Eastsound to St. Theresa Point

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

Vincenty's formula (applied above)

• 1257.962 miles
• 2024.494 kilometers
• 1093.139 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

• 1254.262 miles
• 2018.539 kilometers
• 1089.924 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 Eastsound to St. Theresa Point?

The estimated flight time from Orcas Island Airport to St. Theresa Point Airport is 2 hours and 52 minutes.

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

The time difference between Eastsound and St. Theresa Point is 2 hours. St. Theresa Point is 2 hours ahead of Eastsound.

Flight carbon footprint between Orcas Island Airport (ESD) and St. Theresa Point Airport (YST)

On average, flying from Eastsound to St. Theresa Point generates about 164 kg of CO2 per passenger, and 164 kilograms equals 362 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Eastsound to St. Theresa Point

See the map of the shortest flight path between Orcas Island Airport (ESD) and St. Theresa Point Airport (YST).

Airport information

Origin	Orcas Island Airport
City:	Eastsound, WA
Country:	United States
IATA Code:	ESD
ICAO Code:	KORS
Coordinates:	48°42′29″N, 122°54′36″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