Distance From Saint James Hospital Heliport to Don Mueang International Airport

The distance from Saint James Hospital Heliport () to Don Mueang International Airport (DMK) is 8547 miles or 13756 kilometers or 7423 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 Hornell ( United States ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Hornell and Bangkok takes around 19 hours 39 minutes.

Estimated flight time from Saint James Hospital Heliport, Hornell, United States to Don Mueang International Airport, Bangkok, Thailand is 19 hours 39 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		13756 km
Statute Miles		8547 miles
Nautical Miles		7423 nm
Avg. Time of Flight		19 hours 39 minutes

Saint James Hospital Heliport to Don Mueang International Airport Flight Route Map - to DMK Flight Path

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

Click to see flight route on Google Map between Hornell, United States and Bangkok, Thailand. .

Nonstop flight route between Hornell, United States and Bangkok, Thailand.

Time Difference Between the Airports • - DMK

Time difference between Hornell (United States) and Bangkok (Thailand) is 12 Hours.
Bangkok time is 12 Hours ahead of Hornell.

Location	Local Time
Hornell (United States)	2026-11-08, 22:01:36 EST
Bangkok (Thailand)	2026-11-09, 10:01:36 +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

Saint James Hospital Heliport ( / NK47) Hornell, United States

Destination

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