How far is Simao from Heihe?
The distance between Heihe (Heihe Aihui Airport) and Simao (Pu'er Simao Airport) is 2365 miles / 3806 kilometers / 2055 nautical miles.
The driving distance from Heihe (HEK) to Simao (SYM) is 2898 miles / 4664 kilometers, and travel time by car is about 52 hours 39 minutes.
Heihe Aihui Airport – Pu'er Simao Airport
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Distance from Heihe to Simao
There are several ways to calculate the distance from Heihe to Simao. Here are two standard methods:
Vincenty's formula (applied above)- 2365.046 miles
- 3806.173 kilometers
- 2055.169 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- 2366.100 miles
- 3807.869 kilometers
- 2056.085 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 Heihe to Simao?
The estimated flight time from Heihe Aihui Airport to Pu'er Simao Airport is 4 hours and 58 minutes.
What is the time difference between Heihe and Simao?
Flight carbon footprint between Heihe Aihui Airport (HEK) and Pu'er Simao Airport (SYM)
On average, flying from Heihe to Simao generates about 259 kg of CO2 per passenger, and 259 kilograms equals 572 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Heihe to Simao
See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Pu'er Simao Airport (SYM).
Airport information
| Origin | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China  |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″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 |