Distance From St Elmo Airport to Changsha Huanghua International Airport

The distance from St Elmo Airport () to Changsha Huanghua International Airport (CSX) is 8141 miles or 13102 kilometers or 7070 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 St Elmo ( United States ) to Changsha (Changsha) ( China )?

A one-way nonstop (direct) flight between St Elmo and Changsha (Changsha) takes around 18 hours 43 minutes.

Estimated flight time from St Elmo Airport, St Elmo, United States to Changsha Huanghua International Airport, Changsha (Changsha), China is 18 hours 43 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		13102 km
Statute Miles		8141 miles
Nautical Miles		7070 nm
Avg. Time of Flight		18 hours 43 minutes

St Elmo Airport to Changsha Huanghua International Airport Flight Route Map - to CSX Flight Path

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

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

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

Time Difference Between the Airports • - CSX

Time difference between St Elmo (United States) and Changsha (Changsha) (China) is 12 Hours.
Changsha (Changsha) time is 12 Hours ahead of St Elmo.

Location	Local Time
St Elmo (United States)	2026-03-18, 17:31:21 EDT
Changsha (Changsha) (China)	2026-03-19, 05:31:21 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 Elmo Airport ( / K2R5) St Elmo, United States

Destination

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