Distance From Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni to Suvarnabhumi Airport, IWK - BKK Distance

The distance from Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni (IWK) to Suvarnabhumi Airport (BKK) is 2424 miles or 3901 kilometers or 2105 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 Iwakuni ( Japan ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Iwakuni and Bangkok takes around 5 hours 34 minutes.

Estimated flight time from Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni, Iwakuni, Japan to Suvarnabhumi Airport, Bangkok, Thailand is 5 hours 34 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 • IWK - BKK

Kilometers		3901 km
Statute Miles		2424 miles
Nautical Miles		2105 nm
Avg. Time of Flight		5 hours 34 minutes

Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni to Suvarnabhumi Airport Flight Route Map - IWK to BKK Flight Path

Location of Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni & Suvarnabhumi Airport is given below.
Click the map to view Iwakuni to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Iwakuni, Japan and Bangkok, Thailand. .

Nonstop flight route between Iwakuni, Japan and Bangkok, Thailand.

Time Difference Between the Airports • IWK - BKK

Time difference between Iwakuni (Japan) and Bangkok (Thailand) is 2 Hours.
Bangkok time is 2 Hours behind Iwakuni.

Location	Local Time
Iwakuni (Japan)	2025-12-15, 20:43:31 JST
Bangkok (Thailand)	2025-12-15, 18:43:31 +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

Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni (IWK / RJOI) Iwakuni, Japan

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand