How far is Haiphong from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Haiphong (Cat Bi International Airport) is 7303 miles / 11754 kilometers / 6347 nautical miles.
San Francisco International Airport – Cat Bi International Airport
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Distance from San Francisco to Haiphong
There are several ways to calculate the distance from San Francisco to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 7303.430 miles
- 11753.731 kilometers
- 6346.507 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- 7291.647 miles
- 11734.768 kilometers
- 6336.268 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 Haiphong?
The estimated flight time from San Francisco International Airport to Cat Bi International Airport is 14 hours and 19 minutes.
What is the time difference between San Francisco and Haiphong?
Flight carbon footprint between San Francisco International Airport (SFO) and Cat Bi International Airport (HPH)
On average, flying from San Francisco to Haiphong generates about 898 kg of CO2 per passenger, and 898 kilograms equals 1 979 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Francisco to Haiphong
See the map of the shortest flight path between San Francisco International Airport (SFO) and Cat Bi International Airport (HPH).
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 | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″E |