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NST to CNX: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Chiang Mai (Chiang Mai International Airport)
710 mi
1,142 km · 617 nm
2h 1m
estimated nonstop flight time
Same time
time difference · heading north
See live NST→CNX fares Phone-only fares on this route — call free
Flight time details
710 miles nonstop takes roughly 2h 1m 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
- CNX — Chiang Mai International Airport · Chiang Mai, 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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is NST from CNX?
The flight distance from Nakhon Si Thammarat (NST) to Chiang Mai (CNX) is 710 miles (1,142 km, 617 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to CNX?
A nonstop flight takes about 2h 1m 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 CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–CNX that never appear on search engines, with no booking fees.