How far is Simao from Hechi?

The distance between Hechi (Hechi Jinchengjiang Airport) and Simao (Pu'er Simao Airport) is 449 miles / 722 kilometers / 390 nautical miles.

The driving distance from Hechi (HCJ) to Simao (SYM) is 641 miles / 1031 kilometers, and travel time by car is about 11 hours 45 minutes.

Distance from Hechi to Simao

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

Vincenty's formula (applied above)

• 448.664 miles
• 722.054 kilometers
• 389.878 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

• 448.159 miles
• 721.242 kilometers
• 389.439 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 Hechi to Simao?

The estimated flight time from Hechi Jinchengjiang Airport to Pu'er Simao Airport is 1 hour and 20 minutes.

What is the time difference between Hechi and Simao?

There is no time difference between Hechi and Simao.

Flight carbon footprint between Hechi Jinchengjiang Airport (HCJ) and Pu'er Simao Airport (SYM)

On average, flying from Hechi to Simao 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 Hechi to Simao

See the map of the shortest flight path between Hechi Jinchengjiang Airport (HCJ) and Pu'er Simao Airport (SYM).

Airport information

Origin	Hechi Jinchengjiang Airport
City:	Hechi
Country:	China
IATA Code:	HCJ
ICAO Code:	ZGHC
Coordinates:	24°48′18″N, 107°41′58″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