Distance From Ratthaphum Airfield to Chiang Mai International Airport

The distance from Ratthaphum Airfield () to Chiang Mai International Airport (CNX) is 809 miles or 1302 kilometers or 703 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Rattaphum ( Thailand ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Rattaphum and Chiang Mai takes around 1 hours 51 minutes.

Estimated flight time from Ratthaphum Airfield, Rattaphum, Thailand to Chiang Mai International Airport, Chiang Mai, Thailand is 1 hours 51 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - CNX

Kilometers		1302 km
Statute Miles		809 miles
Nautical Miles		703 nm
Avg. Time of Flight		1 hours 51 minutes

Ratthaphum Airfield to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of Ratthaphum Airfield & Chiang Mai International Airport is given below.
Click the map to view Rattaphum to Chiang Mai nonstop flight path and travel direction.

Click to see flight route on Google Map between Rattaphum, Thailand and Chiang Mai, Thailand. .

Nonstop flight route between Rattaphum, Thailand and Chiang Mai, Thailand.

Time Difference Between the Airports • - CNX

Time difference between Rattaphum (Thailand) and Chiang Mai (Thailand) is 0 Hours.

Location	Local Time
Rattaphum (Thailand)	2026-10-29, 03:54:32 +07
Chiang Mai (Thailand)	2026-10-29, 03:54:32 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ratthaphum Airfield ( / ) Rattaphum, Thailand

Destination

Chiang Mai International Airport (CNX / VTCC) Chiang Mai, Thailand