How far is Siem Reap from Simao?
The distance between Simao (Pu'er Simao Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 683 miles / 1099 kilometers / 593 nautical miles.
The driving distance from Simao (SYM) to Siem Reap (SAI) is 1059 miles / 1704 kilometers, and travel time by car is about 21 hours 17 minutes.
Pu'er Simao Airport – Siem Reap–Angkor International Airport
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Distance from Simao to Siem Reap
There are several ways to calculate the distance from Simao to Siem Reap. Here are two standard methods:
Vincenty's formula (applied above)- 682.681 miles
- 1098.669 kilometers
- 593.234 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- 685.430 miles
- 1103.093 kilometers
- 595.623 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 Siem Reap?
The estimated flight time from Pu'er Simao Airport to Siem Reap–Angkor International Airport is 1 hour and 47 minutes.
What is the time difference between Simao and Siem Reap?
The time difference between Simao and Siem Reap is 1 hour. Siem Reap is 1 hour behind Simao.
Flight carbon footprint between Pu'er Simao Airport (SYM) and Siem Reap–Angkor International Airport (SAI)
On average, flying from Simao to Siem Reap generates about 123 kg of CO2 per passenger, and 123 kilograms equals 270 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 Siem Reap
See the map of the shortest flight path between Pu'er Simao Airport (SYM) and Siem Reap–Angkor International Airport (SAI).
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 | Siem Reap–Angkor International Airport |
|---|---|
| City: | Siem Reap |
| Country: | Cambodia  |
| IATA Code: | SAI |
| ICAO Code: | VDSA |
| Coordinates: | 13°22′9″N, 104°13′23″E |