Distance From Garden County Airport/King Rhiley Field to Changsha Huanghua International Airport, OKS - CSX Distance

The distance from Garden County Airport/King Rhiley Field (OKS) to Changsha Huanghua International Airport (CSX) is 7118 miles or 11456 kilometers or 6182 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 Oshkosh ( United States ) to Changsha (Changsha) ( China )?

A one-way nonstop (direct) flight between Oshkosh and Changsha (Changsha) takes around 16 hours 21 minutes.

Estimated flight time from Garden County Airport/King Rhiley Field, Oshkosh, United States to Changsha Huanghua International Airport, Changsha (Changsha), China is 16 hours 21 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 • OKS - CSX

Kilometers		11456 km
Statute Miles		7118 miles
Nautical Miles		6182 nm
Avg. Time of Flight		16 hours 21 minutes

Garden County Airport/King Rhiley Field to Changsha Huanghua International Airport Flight Route Map - OKS to CSX Flight Path

Location of Garden County Airport/King Rhiley Field & Changsha Huanghua International Airport is given below.
Click the map to view Oshkosh to Changsha (Changsha) nonstop flight path and travel direction.

Click to see flight route on Google Map between Oshkosh, United States and Changsha (Changsha), China. .

Nonstop flight route between Oshkosh, United States and Changsha (Changsha), China.

Time Difference Between the Airports • OKS - CSX

Time difference between Oshkosh (United States) and Changsha (Changsha) (China) is 15 Hours.
Changsha (Changsha) time is 15 Hours ahead of Oshkosh.

Location	Local Time
Oshkosh (United States)	2025-12-15, 10:29:03 MST
Changsha (Changsha) (China)	2025-12-16, 01:29:03 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

Garden County Airport/King Rhiley Field (OKS / KOKS) Oshkosh, United States

Destination

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