How far is Hong Kong from San Francisco?
There are several ways to calculate distances between San Francisco and Hong Kong. Here are two common methods:Vincenty's formula (applied above)
- 6926.506 miles
- 11147.131 kilometers
- 6018.969 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 6914.719 miles
- 11128.162 kilometers
- 6008.727 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).
Estimated flight time from San Francisco International Airport (SFO) to Hong Kong International Airport (HKG) is 13 hours 36 minutes.
Time difference and current local times
The time difference between San Francisco and Hong Kong is 15 hours. Hong Kong is 15 hours ahead of San Francisco.
San Francisco, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 854 kg (1 882 pounds).
San Francisco to Hong Kong flight path
Shortest flight path between San Francisco International Airport (SFO) and Hong Kong International Airport (HKG).
Frequent Flyer Miles Calculator
San Francisco (SFO) → Hong Kong (HKG).