Distance From Umiat Airport to Don Mueang International Airport, UMT - DMK Distance

The distance from Umiat Airport (UMT) to Don Mueang International Airport (DMK) is 5728 miles or 9218 kilometers or 4974 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 Umiat ( United States ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Umiat and Bangkok takes around 13 hours 10 minutes.

Estimated flight time from Umiat Airport, Umiat, United States to Don Mueang International Airport, Bangkok, Thailand is 13 hours 10 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 • UMT - DMK

Kilometers		9218 km
Statute Miles		5728 miles
Nautical Miles		4974 nm
Avg. Time of Flight		13 hours 10 minutes

Umiat Airport to Don Mueang International Airport Flight Route Map - UMT to DMK Flight Path

Location of Umiat Airport & Don Mueang International Airport is given below.
Click the map to view Umiat to Bangkok nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • UMT - DMK

Time difference between Umiat (United States) and Bangkok (Thailand) is 15 Hours.
Bangkok time is 15 Hours ahead of Umiat.

Location	Local Time
Umiat (United States)	2026-07-30, 02:54:59 AKDT
Bangkok (Thailand)	2026-07-30, 17:54:59 +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

Umiat Airport (UMT / PAUM) Umiat, United States

Destination

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