Distance From Saitama Prefectural Disaster Prevention Air Corps Training Center Heliport to Changsha Huanghua International Airport

The distance from Saitama Prefectural Disaster Prevention Air Corps Training Center Heliport () to Changsha Huanghua International Airport (CSX) is 1625 miles or 2615 kilometers or 1412 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 Okegawa ( Japan ) to Changsha (Changsha) ( China )?

A one-way nonstop (direct) flight between Okegawa and Changsha (Changsha) takes around 3 hours 44 minutes.

Estimated flight time from Saitama Prefectural Disaster Prevention Air Corps Training Center Heliport, Okegawa, Japan to Changsha Huanghua International Airport, Changsha (Changsha), China is 3 hours 44 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 • - CSX

Kilometers		2615 km
Statute Miles		1625 miles
Nautical Miles		1412 nm
Avg. Time of Flight		3 hours 44 minutes

Saitama Prefectural Disaster Prevention Air Corps Training Center Heliport to Changsha Huanghua International Airport Flight Route Map - to CSX Flight Path

Location of Saitama Prefectural Disaster Prevention Air Corps Training Center Heliport & Changsha Huanghua International Airport is given below.
Click the map to view Okegawa to Changsha (Changsha) nonstop flight path and travel direction.

Click to see flight route on Google Map between Okegawa, Japan and Changsha (Changsha), China. .

Nonstop flight route between Okegawa, Japan and Changsha (Changsha), China.

Time Difference Between the Airports • - CSX

Time difference between Okegawa (Japan) and Changsha (Changsha) (China) is 1 Hours.
Changsha (Changsha) time is 1 Hours behind Okegawa.

Location	Local Time
Okegawa (Japan)	2026-09-17, 19:44:50 JST
Changsha (Changsha) (China)	2026-09-17, 18:44:50 CST

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

Saitama Prefectural Disaster Prevention Air Corps Training Center Heliport ( / ) Okegawa, Japan

Destination

Changsha Huanghua International Airport (CSX / ZGHA) Changsha (Changsha), China