How far is Dunhuang from Siem Reap?
The distance between Siem Reap (Siem Reap–Angkor International Airport) and Dunhuang (Dunhuang Mogao International Airport) is 1931 miles / 3108 kilometers / 1678 nautical miles.
The driving distance from Siem Reap (SAI) to Dunhuang (DNH) is 2756 miles / 4436 kilometers, and travel time by car is about 53 hours 49 minutes.
Siem Reap–Angkor International Airport – Dunhuang Mogao International Airport
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Distance from Siem Reap to Dunhuang
There are several ways to calculate the distance from Siem Reap to Dunhuang. Here are two standard methods:
Vincenty's formula (applied above)- 1931.453 miles
- 3108.372 kilometers
- 1678.386 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- 1937.242 miles
- 3117.688 kilometers
- 1683.417 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 Siem Reap to Dunhuang?
The estimated flight time from Siem Reap–Angkor International Airport to Dunhuang Mogao International Airport is 4 hours and 9 minutes.
What is the time difference between Siem Reap and Dunhuang?
The time difference between Siem Reap and Dunhuang is 1 hour. Dunhuang is 1 hour behind Siem Reap.
Flight carbon footprint between Siem Reap–Angkor International Airport (SAI) and Dunhuang Mogao International Airport (DNH)
On average, flying from Siem Reap to Dunhuang generates about 211 kg of CO2 per passenger, and 211 kilograms equals 466 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Siem Reap to Dunhuang
See the map of the shortest flight path between Siem Reap–Angkor International Airport (SAI) and Dunhuang Mogao International Airport (DNH).
Airport information
| Origin | 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 |
| Destination | Dunhuang Mogao International Airport |
|---|---|
| City: | Dunhuang |
| Country: | China  |
| IATA Code: | DNH |
| ICAO Code: | ZLDH |
| Coordinates: | 40°9′39″N, 94°48′33″E |