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CCU to SQL: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → San Carlos (San Carlos Airport)
7,826 mi
12,594 km · 6,800 nm
15h 49m
estimated nonstop flight time
-12.5h
time difference · heading northeast
See live CCU→SQL fares Phone-only fares on this route — call free
Flight time details
7,826 miles nonstop takes roughly 15h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- SQL — San Carlos Airport · San Carlos, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Near SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Frequently asked questions
How far is CCU from SQL?
The flight distance from Kolkata (CCU) to San Carlos (SQL) is 7,826 miles (12,594 km, 6,800 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to SQL?
A nonstop flight takes about 15h 49m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kolkata and San Carlos?
San Carlos is 12.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–SQL that never appear on search engines, with no booking fees.