How far is Simao from Huaihua?

The distance between Huaihua (Huaihua Zhijiang Airport) and Simao (Pu'er Simao Airport) is 634 miles / 1020 kilometers / 551 nautical miles.

The driving distance from Huaihua (HJJ) to Simao (SYM) is 810 miles / 1303 kilometers, and travel time by car is about 14 hours 45 minutes.

Distance from Huaihua to Simao

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

Vincenty's formula (applied above)

• 634.061 miles
• 1020.422 kilometers
• 550.984 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

• 633.862 miles
• 1020.101 kilometers
• 550.811 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 Huaihua to Simao?

The estimated flight time from Huaihua Zhijiang Airport to Pu'er Simao Airport is 1 hour and 42 minutes.

What is the time difference between Huaihua and Simao?

There is no time difference between Huaihua and Simao.

Flight carbon footprint between Huaihua Zhijiang Airport (HJJ) and Pu'er Simao Airport (SYM)

On average, flying from Huaihua to Simao generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Huaihua to Simao

See the map of the shortest flight path between Huaihua Zhijiang Airport (HJJ) and Pu'er Simao Airport (SYM).

Airport information

Origin	Huaihua Zhijiang Airport
City:	Huaihua
Country:	China
IATA Code:	HJJ
ICAO Code:	ZGCJ
Coordinates:	27°26′27″N, 109°42′0″E

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