Distance From St. Tammany Regional Airport to Changsha Huanghua International Airport

The distance from St. Tammany Regional Airport () to Changsha Huanghua International Airport (CSX) is 8106 miles or 13046 kilometers or 7040 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 Covington ( United States ) to Changsha (Changsha) ( China )?

A one-way nonstop (direct) flight between Covington and Changsha (Changsha) takes around 18 hours 38 minutes.

Estimated flight time from St. Tammany Regional Airport, Covington, United States to Changsha Huanghua International Airport, Changsha (Changsha), China is 18 hours 38 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		13046 km
Statute Miles		8106 miles
Nautical Miles		7040 nm
Avg. Time of Flight		18 hours 38 minutes

St. Tammany Regional Airport to Changsha Huanghua International Airport Flight Route Map - to CSX Flight Path

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

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

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

Time Difference Between the Airports • - CSX

Time difference between Covington (United States) and Changsha (Changsha) (China) is 13 Hours.
Changsha (Changsha) time is 13 Hours ahead of Covington.

Location	Local Time
Covington (United States)	2025-12-16, 07:15:09 EST
Changsha (Changsha) (China)	2025-12-16, 20:15:09 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

St. Tammany Regional Airport ( / KL31) Covington, United States

Destination

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