Na Thon (Ko Samui Island)Chiang MaiNonstop Flight TimeUSM–CNX
Na Thon (Ko Samui Island) (Samui Airport) to Chiang Mai (Chiang Mai Airport).
Direct flights from USM to CNX have an estimated flight time of about 1h 54m, based on the 641-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Bangkok appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 54m Estimated from great-circle distance — no tracked flights yet. | 641 mi | Nonstop | 1/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured nonstop airlines for USM to CNX
Our current provider sample includes 1/day direct flights from USM to CNX across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Bangkok | 1/day | Airbus A320 family | — |
Aircraft on this route
Flying the other way?
CNX to USM flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for USM to CNX, last seen June 15, 2026. Frequency uses 7 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from USM to CNX?
The USM to CNX flight time is estimated at about 1h 54m from great-circle distance until enough tracked flights are available.
How far is USM from CNX?
USM to CNX is about 641 miles by air.
Are there nonstop flights from USM to CNX?
Yes. Captured schedules show 1/day from USM to CNX on Bangkok. Confirm live timetables before booking.
Which airlines fly from USM to CNX?
Our current provider sample for USM to CNX includes Bangkok. Confirm live timetables before booking.
What aircraft fly from USM to CNX?
Aircraft captured in our current provider sample for USM to CNX include Airbus A320 family.