How far is Dayong from Simao?

The distance between Simao (Pu'er Simao Airport) and Dayong (Zhangjiajie Hehua International Airport) is 732 miles / 1179 kilometers / 636 nautical miles.

The driving distance from Simao (SYM) to Dayong (DYG) is 923 miles / 1486 kilometers, and travel time by car is about 17 hours 4 minutes.

Distance from Simao to Dayong

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

Vincenty's formula (applied above)

• 732.333 miles
• 1178.577 kilometers
• 636.380 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

• 732.448 miles
• 1178.761 kilometers
• 636.480 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 Simao to Dayong?

The estimated flight time from Pu'er Simao Airport to Zhangjiajie Hehua International Airport is 1 hour and 53 minutes.

What is the time difference between Simao and Dayong?

There is no time difference between Simao and Dayong.

Flight carbon footprint between Pu'er Simao Airport (SYM) and Zhangjiajie Hehua International Airport (DYG)

On average, flying from Simao to Dayong generates about 128 kg of CO2 per passenger, and 128 kilograms equals 282 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Simao to Dayong

See the map of the shortest flight path between Pu'er Simao Airport (SYM) and Zhangjiajie Hehua International Airport (DYG).

Airport information

Origin	Pu'er Simao Airport
City:	Simao
Country:	China
IATA Code:	SYM
ICAO Code:	ZPSM
Coordinates:	22°47′35″N, 100°57′32″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