The San Francisco International Airport is located in United States, near the city of San Francisco. The geographical position is 37.6189 Latitude and -122.375 Longitude in the North-Eastern Hemisphere at an altitude of 13 feet.
The Singapore Changi Airport is located in Singapore, near the city of Singapore. The geographical position is 1.350189 Latitude and 103.9944 Longitude in the North-Eastern Hemisphere at an altitude of 22 feet.
The distance between San Francisco International Airport and Singapore Changi Airport (SFO to SFO) is 8439 miles or 13581 kilometers