How far is Khon Kaen from San Francisco, CA?

The distance between San Francisco (San Francisco International Airport) and Khon Kaen (Khon Kaen Airport) is 7698 miles / 12389 kilometers / 6690 nautical miles.

Distance from San Francisco to Khon Kaen

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

Vincenty's formula (applied above)

• 7698.254 miles
• 12389.139 kilometers
• 6689.600 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

• 7687.338 miles
• 12371.571 kilometers
• 6680.114 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 Khon Kaen?

The estimated flight time from San Francisco International Airport to Khon Kaen Airport is 15 hours and 4 minutes.

What is the time difference between San Francisco and Khon Kaen?

The time difference between San Francisco and Khon Kaen is 15 hours. Khon Kaen is 15 hours ahead of San Francisco.

Flight carbon footprint between San Francisco International Airport (SFO) and Khon Kaen Airport (KKC)

On average, flying from San Francisco to Khon Kaen generates about 955 kg of CO2 per passenger, and 955 kilograms equals 2 104 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Francisco to Khon Kaen

See the map of the shortest flight path between San Francisco International Airport (SFO) and Khon Kaen Airport (KKC).

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	Khon Kaen Airport
City:	Khon Kaen
Country:	Thailand
IATA Code:	KKC
ICAO Code:	VTUK
Coordinates:	16°27′59″N, 102°47′2″E