Distance From Billings Clinic Helipad to Changsha Huanghua International Airport

The distance from Billings Clinic Helipad () to Changsha Huanghua International Airport (CSX) is 6695 miles or 10774 kilometers or 5814 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 Billings ( United States ) to Changsha (Changsha) ( China )?

A one-way nonstop (direct) flight between Billings and Changsha (Changsha) takes around 15 hours 23 minutes.

Estimated flight time from Billings Clinic Helipad, Billings, United States to Changsha Huanghua International Airport, Changsha (Changsha), China is 15 hours 23 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		10774 km
Statute Miles		6695 miles
Nautical Miles		5814 nm
Avg. Time of Flight		15 hours 23 minutes

Billings Clinic Helipad to Changsha Huanghua International Airport Flight Route Map - to CSX Flight Path

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

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

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

Time Difference Between the Airports • - CSX

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

Location	Local Time
Billings (United States)	2026-03-21, 19:36:06 CDT
Changsha (Changsha) (China)	2026-03-22, 08:36:06 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

Billings Clinic Helipad ( / MT55) Billings, United States

Destination

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