Distance From El Tari Airport to Suvarnabhumi Airport, KOE - BKK Distance

The distance from El Tari Airport (KOE) to Suvarnabhumi Airport (BKK) is 2278 miles or 3665 kilometers or 1978 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 Kupang ( Indonesia ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Kupang and Bangkok takes around 5 hours 14 minutes.

Estimated flight time from El Tari Airport, Kupang, Indonesia to Suvarnabhumi Airport, Bangkok, Thailand is 5 hours 14 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 • KOE - BKK

Kilometers		3665 km
Statute Miles		2278 miles
Nautical Miles		1978 nm
Avg. Time of Flight		5 hours 14 minutes

El Tari Airport to Suvarnabhumi Airport Flight Route Map - KOE to BKK Flight Path

Location of El Tari Airport & Suvarnabhumi Airport is given below.
Click the map to view Kupang to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Kupang, Indonesia and Bangkok, Thailand. .

Nonstop flight route between Kupang, Indonesia and Bangkok, Thailand.

Time Difference Between the Airports • KOE - BKK

Time difference between Kupang (Indonesia) and Bangkok (Thailand) is 1 Hours.
Bangkok time is 1 Hours behind Kupang.

Location	Local Time
Kupang (Indonesia)	2026-05-05, 19:53:30 WITA
Bangkok (Thailand)	2026-05-05, 18:53:30 +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

El Tari Airport (KOE / WATT) Kupang, Indonesia

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand