Air Miles Calculator

Distance between Huaihua (HJJ) and Simao (SYM)

Distance from Huaihua to Simao (Huaihua Zhijiang Airport – Pu'er Simao Airport) is 634 miles / 1020 kilometers / 551 nautical miles.

How far is Simao from Huaihua?

There are several ways to calculate distances between Huaihua and Simao. Here are two common 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 earth.

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).

Flight duration

Estimated flight time from Huaihua Zhijiang Airport (HJJ) to Pu'er Simao Airport (SYM) is 1 hour 42 minutes.

Time difference and current local times

There is no time difference between Huaihua and Simao.

Time Difference

Huaihua
Simao

Huaihua

 CST

Simao

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (258 pounds).

Airport information


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

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

Huaihua to Simao flight path

Shortest flight path between Huaihua Zhijiang Airport (HJJ) and Pu'er Simao Airport (SYM).

Frequent Flyer Miles Calculator

Huaihua (HJJ) → Simao (SYM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
634
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
634

Round trip?