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CCU to NAK: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Nakhon Ratchasima (Nakhon Ratchasima Airport)
1,051 mi
1,691 km · 913 nm
2h 45m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live CCU→NAK fares Phone-only fares on this route — call free
Flight time details
1,051 miles nonstop takes roughly 2h 45m gate to gate, flying southeast. 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
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, Thailand
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 NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Frequently asked questions
How far is CCU from NAK?
The flight distance from Kolkata (CCU) to Nakhon Ratchasima (NAK) is 1,051 miles (1,691 km, 913 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to NAK?
A nonstop flight takes about 2h 45m 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 Nakhon Ratchasima?
Nakhon Ratchasima is 1.5 hours ahead of Kolkata.
What is the cheapest way to fly from CCU to NAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–NAK that never appear on search engines, with no booking fees.