Distance From N 221 Helipad to Changsha Huanghua International Airport

The distance from N 221 Helipad () to Changsha Huanghua International Airport (CSX) is 1002 miles or 1612 kilometers or 870 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 ( South Korea ) to Changsha (Changsha) ( China )?

A one-way nonstop (direct) flight between and Changsha (Changsha) takes around 2 hours 18 minutes.

Estimated flight time from N 221 Helipad, , South Korea to Changsha Huanghua International Airport, Changsha (Changsha), China is 2 hours 18 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		1612 km
Statute Miles		1002 miles
Nautical Miles		870 nm
Avg. Time of Flight		2 hours 18 minutes

N 221 Helipad to Changsha Huanghua International Airport Flight Route Map - to CSX Flight Path

Location of N 221 Helipad & Changsha Huanghua International Airport is given below.
Click the map to view to Changsha (Changsha) nonstop flight path and travel direction.

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

Nonstop flight route between , South Korea and Changsha (Changsha), China.

Time Difference Between the Airports • - CSX

Time difference between (South Korea) and Changsha (Changsha) (China) is 1 Hours.
Changsha (Changsha) time is 1 Hours behind .

Location	Local Time
(South Korea)	2026-10-28, 02:37:18 KST
Changsha (Changsha) (China)	2026-10-28, 01:37:18 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

N 221 Helipad ( / RK9V) , South Korea

Destination

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