New calculation
Flight distance & time
Netaji Subhash Chandra Bose International Airport → San Francisco International Airport
CCUSFO
- Distance
- 12,577 km · 7,814 mi
- Flight time
- 16h 28m
- CO₂ per passenger
- 1,131 kg
This Netaji Subhash Chandra Bose International Airport → San Francisco 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
- FromCCUNetaji Subhash Chandra Bose International AirportKolkata, West-Bengal
- ToSFOSan Francisco International AirportSan Francisco, California
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
Netaji Subhash Chandra Bose International Airport to San Francisco International Airport FAQ
How far is Netaji Subhash Chandra Bose International Airport from San Francisco International Airport?
Netaji Subhash Chandra Bose International Airport (CCU) and San Francisco International Airport (SFO) are 12,577 km (7,814 mi) apart, measured along the great-circle route.
How long is the flight from Netaji Subhash Chandra Bose International Airport to San Francisco International Airport?
A direct CCU–SFO 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 Netaji Subhash Chandra Bose International Airport to San Francisco International Airport produce?
A passenger's share of CO₂ on the CCU–SFO 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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