How far is Siem Reap from Mengnai?
The distance between Mengnai (Huatugou Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 1897 miles / 3053 kilometers / 1649 nautical miles.
The driving distance from Mengnai (HTT) to Siem Reap (SAI) is 2776 miles / 4467 kilometers, and travel time by car is about 55 hours 50 minutes.
Huatugou Airport – Siem Reap–Angkor International Airport
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Distance from Mengnai to Siem Reap
There are several ways to calculate the distance from Mengnai to Siem Reap. Here are two standard methods:
Vincenty's formula (applied above)- 1897.114 miles
- 3053.110 kilometers
- 1648.547 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- 1902.046 miles
- 3061.046 kilometers
- 1652.833 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 Mengnai to Siem Reap?
The estimated flight time from Huatugou Airport to Siem Reap–Angkor International Airport is 4 hours and 5 minutes.
What is the time difference between Mengnai and Siem Reap?
The time difference between Mengnai and Siem Reap is 1 hour. Siem Reap is 1 hour behind Mengnai.
Flight carbon footprint between Huatugou Airport (HTT) and Siem Reap–Angkor International Airport (SAI)
On average, flying from Mengnai to Siem Reap generates about 208 kg of CO2 per passenger, and 208 kilograms equals 459 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Mengnai to Siem Reap
See the map of the shortest flight path between Huatugou Airport (HTT) and Siem Reap–Angkor International Airport (SAI).
Airport information
| Origin | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″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 |