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How far is Tainan from San Francisco, CA?

The distance between San Francisco (San Francisco International Airport) and Tainan (Tainan Airport) is 6618 miles / 10651 kilometers / 5751 nautical miles.

San Francisco International Airport – Tainan Airport

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6618
Miles
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10651
Kilometers
Distance arrow
5751
Nautical miles

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Distance from San Francisco to Tainan

There are several ways to calculate the distance from San Francisco to Tainan. Here are two standard methods:

Vincenty's formula (applied above)
  • 6617.988 miles
  • 10650.620 kilometers
  • 5750.875 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
  • 6606.433 miles
  • 10632.023 kilometers
  • 5740.833 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 Tainan?

The estimated flight time from San Francisco International Airport to Tainan Airport is 13 hours and 1 minutes.

Flight carbon footprint between San Francisco International Airport (SFO) and Tainan Airport (TNN)

On average, flying from San Francisco to Tainan generates about 801 kg of CO2 per passenger, and 801 kilograms equals 1 767 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Francisco to Tainan

See the map of the shortest flight path between San Francisco International Airport (SFO) and Tainan Airport (TNN).

Airport information

Origin 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
Destination Tainan Airport
City: Tainan
Country: Taiwan Flag of Taiwan
IATA Code: TNN
ICAO Code: RCNN
Coordinates: 22°57′1″N, 120°12′21″E