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SQL to CCU: distance & flight time
San Carlos (San Carlos Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
7,826 mi
12,594 km · 6,800 nm
15h 49m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live SQL→CCU fares Phone-only fares on this route — call free
Flight time details
7,826 miles nonstop takes roughly 15h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, United States
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
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 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
Near CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Frequently asked questions
How far is SQL from CCU?
The flight distance from San Carlos (SQL) to Kolkata (CCU) 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 SQL to CCU?
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 San Carlos and Kolkata?
Kolkata is 12.5 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–CCU that never appear on search engines, with no booking fees.