How far is Reading, PA, from Changsha?

The distance between Changsha (Changsha Huanghua International Airport) and Reading (Reading Regional Airport) is 7677 miles / 12354 kilometers / 6671 nautical miles.

Distance from Changsha to Reading

There are several ways to calculate the distance from Changsha to Reading. Here are two standard methods:

Vincenty's formula (applied above)

• 7676.517 miles
• 12354.157 kilometers
• 6670.711 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 7662.690 miles
• 12331.904 kilometers
• 6658.695 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Changsha to Reading?

The estimated flight time from Changsha Huanghua International Airport to Reading Regional Airport is 15 hours and 2 minutes.

What is the time difference between Changsha and Reading?

The time difference between Changsha and Reading is 13 hours. Reading is 13 hours behind Changsha.

Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Reading Regional Airport (RDG)

On average, flying from Changsha to Reading generates about 951 kg of CO2 per passenger, and 951 kilograms equals 2 097 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Changsha to Reading

See the map of the shortest flight path between Changsha Huanghua International Airport (CSX) and Reading Regional Airport (RDG).

Airport information

Origin	Changsha Huanghua International Airport
City:	Changsha
Country:	China
IATA Code:	CSX
ICAO Code:	ZGHA
Coordinates:	28°11′21″N, 113°13′12″E

Destination	Reading Regional Airport
City:	Reading, PA
Country:	United States
IATA Code:	RDG
ICAO Code:	KRDG
Coordinates:	40°22′42″N, 75°57′54″W