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SQH to CCU: distance & flight time
Son-La (Na-San Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
1,003 mi
1,615 km · 872 nm
2h 39m
estimated nonstop flight time
-1.5h
time difference · heading west
See live SQH→CCU fares Phone-only fares on this route — call free
Flight time details
1,003 miles nonstop takes roughly 2h 39m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SQH — Na-San Airport · Son-La, Vietnam
- 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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 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 SQH from CCU?
The flight distance from Son-La (SQH) to Kolkata (CCU) is 1,003 miles (1,615 km, 872 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQH to CCU?
A nonstop flight takes about 2h 39m 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 Son-La and Kolkata?
Kolkata is 1.5 hours behind Son-La.
What is the cheapest way to fly from SQH to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQH–CCU that never appear on search engines, with no booking fees.