How far is Canouan from San Francisco, CA?

The distance between San Francisco (San Francisco International Airport) and Canouan (Canouan Airport) is 4110 miles / 6615 kilometers / 3572 nautical miles.

Distance from San Francisco to Canouan

There are several ways to calculate the distance from San Francisco to Canouan. Here are two standard methods:

Vincenty's formula (applied above)

• 4110.228 miles
• 6614.771 kilometers
• 3571.691 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

• 4107.012 miles
• 6609.595 kilometers
• 3568.896 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 San Francisco to Canouan?

The estimated flight time from San Francisco International Airport to Canouan Airport is 8 hours and 16 minutes.

What is the time difference between San Francisco and Canouan?

The time difference between San Francisco and Canouan is 4 hours. Canouan is 4 hours ahead of San Francisco.

Flight carbon footprint between San Francisco International Airport (SFO) and Canouan Airport (CIW)

On average, flying from San Francisco to Canouan generates about 470 kg of CO2 per passenger, and 470 kilograms equals 1 036 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Francisco to Canouan

See the map of the shortest flight path between San Francisco International Airport (SFO) and Canouan Airport (CIW).

Airport information

Origin	San Francisco International Airport
City:	San Francisco, CA
Country:	United States
IATA Code:	SFO
ICAO Code:	KSFO
Coordinates:	37°37′8″N, 122°22′30″W

Destination	Canouan Airport
City:	Canouan
Country:	Saint Vincent and the Grenadines
IATA Code:	CIW
ICAO Code:	TVSC
Coordinates:	12°41′56″N, 61°20′32″W