How far is Nakhon Phanom from Siem Reap?
The distance between Siem Reap (Siem Reap–Angkor International Airport) and Nakhon Phanom (Nakhon Phanom Airport) is 277 miles / 447 kilometers / 241 nautical miles.
The driving distance from Siem Reap (SAI) to Nakhon Phanom (KOP) is 375 miles / 604 kilometers, and travel time by car is about 9 hours 25 minutes.
Siem Reap–Angkor International Airport – Nakhon Phanom Airport
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Distance from Siem Reap to Nakhon Phanom
There are several ways to calculate the distance from Siem Reap to Nakhon Phanom. Here are two standard methods:
Vincenty's formula (applied above)- 277.449 miles
- 446.511 kilometers
- 241.097 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- 278.791 miles
- 448.671 kilometers
- 242.263 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 Nakhon Phanom?
The estimated flight time from Siem Reap–Angkor International Airport to Nakhon Phanom Airport is 1 hour and 1 minutes.
What is the time difference between Siem Reap and Nakhon Phanom?
There is no time difference between Siem Reap and Nakhon Phanom.
Flight carbon footprint between Siem Reap–Angkor International Airport (SAI) and Nakhon Phanom Airport (KOP)
On average, flying from Siem Reap to Nakhon Phanom generates about 66 kg of CO2 per passenger, and 66 kilograms equals 145 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 Nakhon Phanom
See the map of the shortest flight path between Siem Reap–Angkor International Airport (SAI) and Nakhon Phanom Airport (KOP).
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 | Nakhon Phanom Airport |
|---|---|
| City: | Nakhon Phanom |
| Country: | Thailand  |
| IATA Code: | KOP |
| ICAO Code: | VTUW |
| Coordinates: | 17°23′1″N, 104°38′34″E |