Distance between San Francisco, CA (SFO) and Singapore (SIN)
Flight distance from San Francisco to Singapore (San Francisco International Airport – Singapore Changi Airport) is 8446 miles / 13593 kilometers / 7340 nautical miles. Estimated flight time is 16 hours 29 minutes.
San Francisco – Singapore
How far is Singapore from San Francisco?
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:
Vincenty's formula (applied above)- 8446.305 miles
- 13593.011 kilometers
- 7339.639 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- 8439.184 miles
- 13581.551 kilometers
- 7333.451 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 Singapore?
Estimated flight time from San Francisco International Airport to Singapore Changi Airport is 16 hours 29 minutes.
What is the time difference between San Francisco and Singapore?
The time difference between San Francisco and Singapore is 15 hours. Singapore is 15 hours ahead of San Francisco.
San Francisco time to Singapore time converter
Flight carbon footprint between San Francisco International Airport (SFO) and Singapore Changi Airport (SIN)
On average flying from San Francisco to Singapore generates about 1 064 kg of CO2 per passenger, 1 064 kilograms is equal to 2 346 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Francisco to Singapore
Shortest flight path between San Francisco International Airport (SFO) and Singapore Changi Airport (SIN).
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 | Singapore Changi Airport |
|---|---|
| City: | Singapore |
| Country: | Singapore  |
| IATA Code: | SIN |
| ICAO Code: | WSSS |
| Coordinates: | 1°21′0″N, 103°59′38″E |