Distance From Oshima Airport to Changsha Huanghua International Airport, OIM - CSX Distance

The distance from Oshima Airport (OIM) to Changsha Huanghua International Airport (CSX) is 1601 miles or 2577 kilometers or 1391 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 Izu Oshima ( Japan ) to Changsha (Changsha) ( China )?

A one-way nonstop (direct) flight between Izu Oshima and Changsha (Changsha) takes around 3 hours 40 minutes.

Estimated flight time from Oshima Airport, Izu Oshima, Japan to Changsha Huanghua International Airport, Changsha (Changsha), China is 3 hours 40 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 • OIM - CSX

Kilometers		2577 km
Statute Miles		1601 miles
Nautical Miles		1391 nm
Avg. Time of Flight		3 hours 40 minutes

Oshima Airport to Changsha Huanghua International Airport Flight Route Map - OIM to CSX Flight Path

Location of Oshima Airport & Changsha Huanghua International Airport is given below.
Click the map to view Izu Oshima to Changsha (Changsha) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • OIM - CSX

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

Location	Local Time
Izu Oshima (Japan)	2026-09-17, 04:33:22 JST
Changsha (Changsha) (China)	2026-09-17, 03:33:22 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

Oshima Airport (OIM / RJTO) Izu Oshima, Japan

Destination

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