Distance From Fort Smith Regional Airport to Suvarnabhumi Airport, FSM - BKK Distance

The distance from Fort Smith Regional Airport (FSM) to Suvarnabhumi Airport (BKK) is 8908 miles or 14336 kilometers or 7736 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 Fort Smith ( United States ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Fort Smith and Bangkok takes around 20 hours 28 minutes.

Estimated flight time from Fort Smith Regional Airport, Fort Smith, United States to Suvarnabhumi Airport, Bangkok, Thailand is 20 hours 28 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 • FSM - BKK

Kilometers		14336 km
Statute Miles		8908 miles
Nautical Miles		7736 nm
Avg. Time of Flight		20 hours 28 minutes

Fort Smith Regional Airport to Suvarnabhumi Airport Flight Route Map - FSM to BKK Flight Path

Location of Fort Smith Regional Airport & Suvarnabhumi Airport is given below.
Click the map to view Fort Smith to Bangkok nonstop flight path and travel direction.

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

Nonstop flight route between Fort Smith, United States and Bangkok, Thailand.

Time Difference Between the Airports • FSM - BKK

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

Location	Local Time
Fort Smith (United States)	2025-12-15, 10:24:08 EST
Bangkok (Thailand)	2025-12-15, 22:24:08 +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

Fort Smith Regional Airport (FSM / KFSM) Fort Smith, United States

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand