Distance From Lambert Fechter Municipal Airport to Suvarnabhumi Airport

The distance from Lambert Fechter Municipal Airport () to Suvarnabhumi Airport (BKK) is 8377 miles or 13482 kilometers or 7275 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 Hartley ( United States ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Hartley and Bangkok takes around 19 hours 15 minutes.

Estimated flight time from Lambert Fechter Municipal Airport, Hartley, United States to Suvarnabhumi Airport, Bangkok, Thailand is 19 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 • - BKK

Kilometers		13482 km
Statute Miles		8377 miles
Nautical Miles		7275 nm
Avg. Time of Flight		19 hours 15 minutes

Lambert Fechter Municipal Airport to Suvarnabhumi Airport Flight Route Map - to BKK Flight Path

Location of Lambert Fechter Municipal Airport & Suvarnabhumi Airport is given below.
Click the map to view Hartley to Bangkok nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - BKK

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

Location	Local Time
Hartley (United States)	2026-06-19, 00:29:27 CDT
Bangkok (Thailand)	2026-06-19, 12:29:27 +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

Lambert Fechter Municipal Airport ( / 0Y4) Hartley, United States

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand