How far is Dubuque, IA, from Changsha?

The distance between Changsha (Changsha Huanghua International Airport) and Dubuque (Dubuque Regional Airport) is 7341 miles / 11814 kilometers / 6379 nautical miles.

Distance from Changsha to Dubuque

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

Vincenty's formula (applied above)

• 7340.810 miles
• 11813.889 kilometers
• 6378.990 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

• 7326.889 miles
• 11791.485 kilometers
• 6366.892 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 Dubuque?

The estimated flight time from Changsha Huanghua International Airport to Dubuque Regional Airport is 14 hours and 23 minutes.

What is the time difference between Changsha and Dubuque?

The time difference between Changsha and Dubuque is 14 hours. Dubuque is 14 hours behind Changsha.

Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Dubuque Regional Airport (DBQ)

On average, flying from Changsha to Dubuque generates about 903 kg of CO2 per passenger, and 903 kilograms equals 1 991 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Changsha to Dubuque

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

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	Dubuque Regional Airport
City:	Dubuque, IA
Country:	United States
IATA Code:	DBQ
ICAO Code:	KDBQ
Coordinates:	42°24′7″N, 90°42′34″W