How far is Olbia from Changsha?

The distance between Changsha (Changsha Huanghua International Airport) and Olbia (Olbia Costa Smeralda Airport) is 5628 miles / 9057 kilometers / 4890 nautical miles.

Distance from Changsha to Olbia

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

Vincenty's formula (applied above)

• 5627.842 miles
• 9057.133 kilometers
• 4890.461 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

• 5616.461 miles
• 9038.818 kilometers
• 4880.571 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 Olbia?

The estimated flight time from Changsha Huanghua International Airport to Olbia Costa Smeralda Airport is 11 hours and 9 minutes.

What is the time difference between Changsha and Olbia?

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

Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Olbia Costa Smeralda Airport (OLB)

On average, flying from Changsha to Olbia generates about 667 kg of CO2 per passenger, and 667 kilograms equals 1 470 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Changsha to Olbia

See the map of the shortest flight path between Changsha Huanghua International Airport (CSX) and Olbia Costa Smeralda Airport (OLB).

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	Olbia Costa Smeralda Airport
City:	Olbia
Country:	Italy
IATA Code:	OLB
ICAO Code:	LIEO
Coordinates:	40°53′55″N, 9°31′3″E