CNX to USM
Great-circle distance and true bearings between Chiang Mai International Airport and Samui International Airport, plus the airlines and aircraft that fly the route.
CNX
Chiang Mai International Airport
🇹🇭 Chiang Mai, TH
USM
Samui International Airport
🇹🇭 Na Thon (Ko Samui Island), TH
Great-circle distance
557 nm
641 mi · 1,032 km
Initial bearing CNX→USM
173° S
Initial bearing USM→CNX
354° N
Airlines flying this route
Aircraft on this route
Airbus A319
Historical route data from OpenFlights — may be out of date. Distances are great-circle; actual routings differ.