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CCU to CSX: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Changcha (Changsha Huanghua International Airport)
1,589 mi
2,558 km · 1,381 nm
3h 35m
estimated nonstop flight time
+2.5h
time difference · heading east
See live CCU→CSX fares Phone-only fares on this route — call free
Flight time details
1,589 miles nonstop takes roughly 3h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- CSX — Changsha Huanghua International Airport · Changcha, China
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 CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is CCU from CSX?
The flight distance from Kolkata (CCU) to Changcha (CSX) is 1,589 miles (2,558 km, 1,381 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to CSX?
A nonstop flight takes about 3h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CCU to CSX?
Nonstop service on CCU–CSX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 35m nonstop estimate.
What is the time difference between Kolkata and Changcha?
Changcha is 2.5 hours ahead of Kolkata.
What is the cheapest way to fly from CCU to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–CSX that never appear on search engines, with no booking fees.
Why are some CCU to CSX fares phone-only?
Consolidator contracts let us sell certain CCU–CSX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.