How far is San Francisco, CA, from Kolkata?
The distance between Kolkata (Netaji Subhas Chandra Bose International Airport) and San Francisco (San Francisco International Airport) is 7828 miles / 12598 kilometers / 6802 nautical miles.
Netaji Subhas Chandra Bose International Airport – San Francisco International Airport
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Distance from Kolkata to San Francisco
There are several ways to calculate the distance from Kolkata to San Francisco. Here are two standard methods:
Vincenty's formula (applied above)- 7828.096 miles
- 12598.100 kilometers
- 6802.430 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- 7815.680 miles
- 12578.117 kilometers
- 6791.640 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 Kolkata to San Francisco?
The estimated flight time from Netaji Subhas Chandra Bose International Airport to San Francisco International Airport is 15 hours and 19 minutes.
What is the time difference between Kolkata and San Francisco?
Flight carbon footprint between Netaji Subhas Chandra Bose International Airport (CCU) and San Francisco International Airport (SFO)
On average, flying from Kolkata to San Francisco generates about 973 kg of CO2 per passenger, and 973 kilograms equals 2 146 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kolkata to San Francisco
See the map of the shortest flight path between Netaji Subhas Chandra Bose International Airport (CCU) and San Francisco International Airport (SFO).
Airport information
| Origin | Netaji Subhas Chandra Bose International Airport |
|---|---|
| City: | Kolkata |
| Country: | India  |
| IATA Code: | CCU |
| ICAO Code: | VECC |
| Coordinates: | 22°39′16″N, 88°26′48″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 |