How far is San Francisco, CA, from Hanoi?
The distance between Hanoi (Noi Bai International Airport) and San Francisco (San Francisco International Airport) is 7318 miles / 11778 kilometers / 6359 nautical miles.
Noi Bai International Airport – San Francisco International Airport
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Distance from Hanoi to San Francisco
There are several ways to calculate the distance from Hanoi to San Francisco. Here are two standard methods:
Vincenty's formula (applied above)- 7318.257 miles
- 11777.593 kilometers
- 6359.391 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- 7306.361 miles
- 11758.448 kilometers
- 6349.054 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 Hanoi to San Francisco?
The estimated flight time from Noi Bai International Airport to San Francisco International Airport is 14 hours and 21 minutes.
What is the time difference between Hanoi and San Francisco?
Flight carbon footprint between Noi Bai International Airport (HAN) and San Francisco International Airport (SFO)
On average, flying from Hanoi to San Francisco generates about 900 kg of CO2 per passenger, and 900 kilograms equals 1 984 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Hanoi to San Francisco
See the map of the shortest flight path between Noi Bai International Airport (HAN) and San Francisco International Airport (SFO).
Airport information
| Origin | Noi Bai International Airport |
|---|---|
| City: | Hanoi |
| Country: | Vietnam  |
| IATA Code: | HAN |
| ICAO Code: | VVNB |
| Coordinates: | 21°13′16″N, 105°48′25″E |
| Destination | 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 |