How far is Nan from Siem Reap?
The distance between Siem Reap (Siem Reap–Angkor International Airport) and Nan (Nan Nakhon Airport) is 438 miles / 705 kilometers / 381 nautical miles.
The driving distance from Siem Reap (SAI) to Nan (NNT) is 649 miles / 1045 kilometers, and travel time by car is about 13 hours 43 minutes.
Siem Reap–Angkor International Airport – Nan Nakhon Airport
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Distance from Siem Reap to Nan
There are several ways to calculate the distance from Siem Reap to Nan. Here are two standard methods:
Vincenty's formula (applied above)- 438.298 miles
- 705.373 kilometers
- 380.871 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- 439.678 miles
- 707.593 kilometers
- 382.070 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 Nan?
The estimated flight time from Siem Reap–Angkor International Airport to Nan Nakhon Airport is 1 hour and 19 minutes.
What is the time difference between Siem Reap and Nan?
Flight carbon footprint between Siem Reap–Angkor International Airport (SAI) and Nan Nakhon Airport (NNT)
On average, flying from Siem Reap to Nan generates about 90 kg of CO2 per passenger, and 90 kilograms equals 197 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 Nan
See the map of the shortest flight path between Siem Reap–Angkor International Airport (SAI) and Nan Nakhon Airport (NNT).
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 | Nan Nakhon Airport |
|---|---|
| City: | Nan |
| Country: | Thailand  |
| IATA Code: | NNT |
| ICAO Code: | VTCN |
| Coordinates: | 18°48′28″N, 100°46′58″E |