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

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

Distance from St. Theresa Point to Eastsound

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

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

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

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

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

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

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

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