How far is Siem Reap from Xi'an?
The distance between Xi'an (Xi'an Xianyang International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 1478 miles / 2379 kilometers / 1285 nautical miles.
The driving distance from Xi'an (XIY) to Siem Reap (SAI) is 1963 miles / 3159 kilometers, and travel time by car is about 38 hours 59 minutes.
Xi'an Xianyang International Airport – Siem Reap–Angkor International Airport
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Distance from Xi'an to Siem Reap
There are several ways to calculate the distance from Xi'an to Siem Reap. Here are two standard methods:
Vincenty's formula (applied above)- 1478.245 miles
- 2379.004 kilometers
- 1284.559 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- 1483.678 miles
- 2387.748 kilometers
- 1289.281 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 Xi'an to Siem Reap?
The estimated flight time from Xi'an Xianyang International Airport to Siem Reap–Angkor International Airport is 3 hours and 17 minutes.
What is the time difference between Xi'an and Siem Reap?
The time difference between Xi'an and Siem Reap is 1 hour. Siem Reap is 1 hour behind Xi'an.
Flight carbon footprint between Xi'an Xianyang International Airport (XIY) and Siem Reap–Angkor International Airport (SAI)
On average, flying from Xi'an to Siem Reap generates about 178 kg of CO2 per passenger, and 178 kilograms equals 393 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Xi'an to Siem Reap
See the map of the shortest flight path between Xi'an Xianyang International Airport (XIY) and Siem Reap–Angkor International Airport (SAI).
Airport information
| Origin | Xi'an Xianyang International Airport |
|---|---|
| City: | Xi'an |
| Country: | China  |
| IATA Code: | XIY |
| ICAO Code: | ZLXY |
| Coordinates: | 34°26′49″N, 108°45′7″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 |