Distance From Dia Palace U Arena Helipad to Chiang Mai International Airport

The distance from Dia Palace U Arena Helipad () to Chiang Mai International Airport (CNX) is 2723 miles or 4382 kilometers or 2365 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.

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

A one-way nonstop (direct) flight between Iruma and Chiang Mai takes around 6 hours 15 minutes.

Estimated flight time from Dia Palace U Arena Helipad, Iruma, Japan to Chiang Mai International Airport, Chiang Mai, Thailand is 6 hours 15 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		4382 km
Statute Miles		2723 miles
Nautical Miles		2365 nm
Avg. Time of Flight		6 hours 15 minutes

Dia Palace U Arena Helipad to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of Dia Palace U Arena Helipad & Chiang Mai International Airport is given below.
Click the map to view Iruma to Chiang Mai nonstop flight path and travel direction.

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

Nonstop flight route between Iruma, Japan and Chiang Mai, Thailand.

Time Difference Between the Airports • - CNX

Time difference between Iruma (Japan) and Chiang Mai (Thailand) is 2 Hours.
Chiang Mai time is 2 Hours behind Iruma.

Location	Local Time
Iruma (Japan)	2026-06-19, 10:18:50 JST
Chiang Mai (Thailand)	2026-06-19, 08:18:50 +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

Dia Palace U Arena Helipad ( / ) Iruma, Japan

Destination

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