How far is Dayong from Sanming?

The distance between Sanming (Shaxian Airport) and Dayong (Zhangjiajie Hehua International Airport) is 489 miles / 786 kilometers / 425 nautical miles.

The driving distance from Sanming (SQJ) to Dayong (DYG) is 620 miles / 997 kilometers, and travel time by car is about 11 hours 21 minutes.

Distance from Sanming to Dayong

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

Vincenty's formula (applied above)

• 488.631 miles
• 786.375 kilometers
• 424.609 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

• 488.097 miles
• 785.516 kilometers
• 424.145 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 Sanming to Dayong?

The estimated flight time from Shaxian Airport to Zhangjiajie Hehua International Airport is 1 hour and 25 minutes.

What is the time difference between Sanming and Dayong?

There is no time difference between Sanming and Dayong.

Flight carbon footprint between Shaxian Airport (SQJ) and Zhangjiajie Hehua International Airport (DYG)

On average, flying from Sanming to Dayong generates about 97 kg of CO2 per passenger, and 97 kilograms equals 214 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sanming to Dayong

See the map of the shortest flight path between Shaxian Airport (SQJ) and Zhangjiajie Hehua International Airport (DYG).

Airport information

Origin	Shaxian Airport
City:	Sanming
Country:	China
IATA Code:	SQJ
ICAO Code:	ZSSM
Coordinates:	26°25′34″N, 117°50′0″E

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