Distance From Asahi Central General Hospital Rooftop Helipad to Chiang Mai International Airport

The distance from Asahi Central General Hospital Rooftop Helipad () to Chiang Mai International Airport (CNX) is 2790 miles or 4490 kilometers or 2423 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 Asahi ( Japan ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Asahi and Chiang Mai takes around 6 hours 24 minutes.

Estimated flight time from Asahi Central General Hospital Rooftop Helipad, Asahi, Japan to Chiang Mai International Airport, Chiang Mai, Thailand is 6 hours 24 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		4490 km
Statute Miles		2790 miles
Nautical Miles		2423 nm
Avg. Time of Flight		6 hours 24 minutes

Asahi Central General Hospital Rooftop Helipad to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of Asahi Central General Hospital Rooftop Helipad & Chiang Mai International Airport is given below.
Click the map to view Asahi to Chiang Mai nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - CNX

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

Location	Local Time
Asahi (Japan)	2026-03-21, 06:52:40 JST
Chiang Mai (Thailand)	2026-03-21, 04:52:40 +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

Asahi Central General Hospital Rooftop Helipad ( / ) Asahi, Japan

Destination

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