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CCU to SQH: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Son-La (Na-San Airport)
1,003 mi
1,615 km · 872 nm
2h 39m
estimated nonstop flight time
+1.5h
time difference · heading east
See live CCU→SQH fares Phone-only fares on this route — call free
Flight time details
1,003 miles nonstop takes roughly 2h 39m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- SQH — Na-San Airport · Son-La, Vietnam
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 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
Frequently asked questions
How far is CCU from SQH?
The flight distance from Kolkata (CCU) to Son-La (SQH) 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 CCU to SQH?
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 Kolkata and Son-La?
Son-La is 1.5 hours ahead of Kolkata.
What is the cheapest way to fly from CCU to SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–SQH that never appear on search engines, with no booking fees.