How far is Hefei from Dayong?

The distance between Dayong (Zhangjiajie Hehua International Airport) and Hefei (Hefei Luogang Airport) is 449 miles / 722 kilometers / 390 nautical miles.

The driving distance from Dayong (DYG) to Hefei (HFE) is 541 miles / 870 kilometers, and travel time by car is about 9 hours 58 minutes.

Distance from Dayong to Hefei

There are several ways to calculate the distance from Dayong to Hefei. Here are two standard methods:

Vincenty's formula (applied above)

• 448.668 miles
• 722.060 kilometers
• 389.881 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

• 448.161 miles
• 721.245 kilometers
• 389.441 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 Dayong to Hefei?

The estimated flight time from Zhangjiajie Hehua International Airport to Hefei Luogang Airport is 1 hour and 20 minutes.

What is the time difference between Dayong and Hefei?

There is no time difference between Dayong and Hefei.

Flight carbon footprint between Zhangjiajie Hehua International Airport (DYG) and Hefei Luogang Airport (HFE)

On average, flying from Dayong to Hefei generates about 91 kg of CO2 per passenger, and 91 kilograms equals 201 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dayong to Hefei

See the map of the shortest flight path between Zhangjiajie Hehua International Airport (DYG) and Hefei Luogang Airport (HFE).

Airport information

Origin	Zhangjiajie Hehua International Airport
City:	Dayong
Country:	China
IATA Code:	DYG
ICAO Code:	ZGDY
Coordinates:	29°6′10″N, 110°26′34″E

Destination	Hefei Luogang Airport
City:	Hefei
Country:	China
IATA Code:	HFE
ICAO Code:	ZSOF
Coordinates:	31°46′48″N, 117°17′52″E