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NST to KKC: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Khon Kaen (Khon Kaen Airport)
580 mi
934 km · 504 nm
1h 44m
estimated nonstop flight time
Same time
time difference · heading north
See live NST→KKC fares Phone-only fares on this route — call free
Flight time details
580 miles nonstop takes roughly 1h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- KKC — Khon Kaen Airport · Khon Kaen, 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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Near KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is NST from KKC?
The flight distance from Nakhon Si Thammarat (NST) to Khon Kaen (KKC) is 580 miles (934 km, 504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to KKC?
A nonstop flight takes about 1h 44m 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 cheapest way to fly from NST to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–KKC that never appear on search engines, with no booking fees.