New calculation
Flight distance & time
San Francisco International Airport → Netaji Subhash Chandra Bose International Airport
SFOCCU
- Distance
- 12,577 km · 7,814 mi
- Flight time
- 16h 28m
- CO₂ per passenger
- 1,131 kg
This San Francisco International Airport → Netaji Subhash Chandra Bose International Airport route is 12,577 km (7,814 mi) end to end. The estimated flight time is 16h 28m, and a passenger's share of CO₂ works out at roughly 1,131 kg.
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Your route
- FromSFOSan Francisco International AirportSan Francisco, California
- ToCCUNetaji Subhash Chandra Bose International AirportKolkata, West-Bengal
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
San Francisco International Airport to Netaji Subhash Chandra Bose International Airport FAQ
How far is San Francisco International Airport from Netaji Subhash Chandra Bose International Airport?
San Francisco International Airport (SFO) and Netaji Subhash Chandra Bose International Airport (CCU) are 12,577 km (7,814 mi) apart, measured along the great-circle route.
How long is the flight from San Francisco International Airport to Netaji Subhash Chandra Bose International Airport?
A direct SFO–CCU flight covers the distance in about 16h 28m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from San Francisco International Airport to Netaji Subhash Chandra Bose International Airport produce?
A passenger's share of CO₂ on the SFO–CCU route is roughly 1,131 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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