Distance From Koshigaya Heliport to Phuket International Airport

The distance from Koshigaya Heliport () to Phuket International Airport (HKT) is 3237 miles or 5209 kilometers or 2811 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 Koshigaya ( Japan ) to Phuket ( Thailand )?

A one-way nonstop (direct) flight between Koshigaya and Phuket takes around 7 hours 26 minutes.

Estimated flight time from Koshigaya Heliport, Koshigaya, Japan to Phuket International Airport, Phuket, Thailand is 7 hours 26 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 • - HKT

Kilometers		5209 km
Statute Miles		3237 miles
Nautical Miles		2811 nm
Avg. Time of Flight		7 hours 26 minutes

Koshigaya Heliport to Phuket International Airport Flight Route Map - to HKT Flight Path

Location of Koshigaya Heliport & Phuket International Airport is given below.
Click the map to view Koshigaya to Phuket nonstop flight path and travel direction.

Click to see flight route on Google Map between Koshigaya, Japan and Phuket, Thailand. .

Nonstop flight route between Koshigaya, Japan and Phuket, Thailand.

Time Difference Between the Airports • - HKT

Time difference between Koshigaya (Japan) and Phuket (Thailand) is 2 Hours.
Phuket time is 2 Hours behind Koshigaya.

Location	Local Time
Koshigaya (Japan)	2026-06-19, 10:16:03 JST
Phuket (Thailand)	2026-06-19, 08:16:03 +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

Koshigaya Heliport ( / ) Koshigaya, Japan

Destination

Phuket International Airport (HKT / VTSP) Phuket, Thailand