How far is Siem Reap from Bangkok?
The distance between Bangkok (Suvarnabhumi Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 235 miles / 378 kilometers / 204 nautical miles.
The driving distance from Bangkok (BKK) to Siem Reap (SAI) is 270 miles / 435 kilometers, and travel time by car is about 5 hours 32 minutes.
Suvarnabhumi Airport – Siem Reap–Angkor International Airport
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Distance from Bangkok to Siem Reap
There are several ways to calculate the distance from Bangkok to Siem Reap. Here are two standard methods:
Vincenty's formula (applied above)- 234.795 miles
- 377.866 kilometers
- 204.031 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- 234.502 miles
- 377.395 kilometers
- 203.777 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 Bangkok to Siem Reap?
The estimated flight time from Suvarnabhumi Airport to Siem Reap–Angkor International Airport is 56 minutes.
What is the time difference between Bangkok and Siem Reap?
Flight carbon footprint between Suvarnabhumi Airport (BKK) and Siem Reap–Angkor International Airport (SAI)
On average, flying from Bangkok to Siem Reap generates about 60 kg of CO2 per passenger, and 60 kilograms equals 131 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Bangkok to Siem Reap
See the map of the shortest flight path between Suvarnabhumi Airport (BKK) and Siem Reap–Angkor International Airport (SAI).
Airport information
| Origin | Suvarnabhumi Airport |
|---|---|
| City: | Bangkok |
| Country: | Thailand  |
| IATA Code: | BKK |
| ICAO Code: | VTBS |
| Coordinates: | 13°40′51″N, 100°44′49″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 |