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Distance between Hanoi (HAN) and San Francisco, CA (SFO)

Flight distance from Hanoi to San Francisco (Noi Bai International Airport – San Francisco International Airport) is 7318 miles / 11778 kilometers / 6359 nautical miles. Estimated flight time is 14 hours 21 minutes.

Hanoi – San Francisco

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7318
Miles
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11778
Kilometers
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6359
Nautical miles

How far is San Francisco from Hanoi?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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?

Estimated flight time from Noi Bai International Airport to San Francisco International Airport is 14 hours 21 minutes.

What is the time difference between Hanoi and San Francisco?

The time difference between Hanoi and San Francisco is 14 hours. San Francisco is 14 hours behind Hanoi.
Hanoi time to San Francisco time converter

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, 900 kilograms is equal to 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

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 Flag of 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 Flag of United States
IATA Code: SFO
ICAO Code: KSFO
Coordinates: 37°37′8″N, 122°22′30″W