How far is Florence from Changsha?

The distance between Changsha (Changsha Huanghua International Airport) and Florence (Florence Airport) is 5454 miles / 8778 kilometers / 4740 nautical miles.

Distance from Changsha to Florence

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

Vincenty's formula (applied above)

• 5454.172 miles
• 8777.640 kilometers
• 4739.546 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

• 5443.030 miles
• 8759.708 kilometers
• 4729.864 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 Florence?

The estimated flight time from Changsha Huanghua International Airport to Florence Airport is 10 hours and 49 minutes.

What is the time difference between Changsha and Florence?

The time difference between Changsha and Florence is 7 hours. Florence is 7 hours behind Changsha.

Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Florence Airport (FLR)

On average, flying from Changsha to Florence generates about 643 kg of CO2 per passenger, and 643 kilograms equals 1 419 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Changsha to Florence

See the map of the shortest flight path between Changsha Huanghua International Airport (CSX) and Florence Airport (FLR).

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	Florence Airport
City:	Florence
Country:	Italy
IATA Code:	FLR
ICAO Code:	LIRQ
Coordinates:	43°48′36″N, 11°12′18″E