Distance From Kosei General Hospital Heliport to Don Mueang International Airport

The distance from Kosei General Hospital Heliport () to Don Mueang International Airport (DMK) is 2470 miles or 3975 kilometers or 2145 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 Mihara ( Japan ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Mihara and Bangkok takes around 5 hours 40 minutes.

Estimated flight time from Kosei General Hospital Heliport, Mihara, Japan to Don Mueang International Airport, Bangkok, Thailand is 5 hours 40 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 • - DMK

Kilometers		3975 km
Statute Miles		2470 miles
Nautical Miles		2145 nm
Avg. Time of Flight		5 hours 40 minutes

Kosei General Hospital Heliport to Don Mueang International Airport Flight Route Map - to DMK Flight Path

Location of Kosei General Hospital Heliport & Don Mueang International Airport is given below.
Click the map to view Mihara to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Mihara, Japan and Bangkok, Thailand. .

Nonstop flight route between Mihara, Japan and Bangkok, Thailand.

Time Difference Between the Airports • - DMK

Time difference between Mihara (Japan) and Bangkok (Thailand) is 2 Hours.
Bangkok time is 2 Hours behind Mihara.

Location	Local Time
Mihara (Japan)	2026-03-21, 09:05:35 JST
Bangkok (Thailand)	2026-03-21, 07:05:35 +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

Kosei General Hospital Heliport ( / ) Mihara, Japan

Destination

Don Mueang International Airport (DMK / VTBD) Bangkok, Thailand