How far is Changsha from Haiphong?

The distance between Haiphong (Cat Bi International Airport) and Changsha (Changsha Huanghua International Airport) is 651 miles / 1048 kilometers / 566 nautical miles.

The driving distance from Haiphong (HPH) to Changsha (CSX) is 781 miles / 1257 kilometers, and travel time by car is about 14 hours 20 minutes.

Distance from Haiphong to Changsha

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

Vincenty's formula (applied above)

• 651.305 miles
• 1048.175 kilometers
• 565.969 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

• 652.402 miles
• 1049.939 kilometers
• 566.922 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 Haiphong to Changsha?

The estimated flight time from Cat Bi International Airport to Changsha Huanghua International Airport is 1 hour and 43 minutes.

What is the time difference between Haiphong and Changsha?

The time difference between Haiphong and Changsha is 1 hour. Changsha is 1 hour ahead of Haiphong.

Flight carbon footprint between Cat Bi International Airport (HPH) and Changsha Huanghua International Airport (CSX)

On average, flying from Haiphong to Changsha generates about 119 kg of CO2 per passenger, and 119 kilograms equals 262 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Haiphong to Changsha

See the map of the shortest flight path between Cat Bi International Airport (HPH) and Changsha Huanghua International Airport (CSX).

Airport information

Origin	Cat Bi International Airport
City:	Haiphong
Country:	Vietnam
IATA Code:	HPH
ICAO Code:	VVCI
Coordinates:	20°49′9″N, 106°43′29″E

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