Air Miles Calculator logo

How far is Bangkok from Siem Reap?

The distance between Siem Reap (Siem Reap International Airport) and Bangkok (Suvarnabhumi Airport) is 207 miles / 333 kilometers / 180 nautical miles.

The driving distance from Siem Reap (REP) to Bangkok (BKK) is 232 miles / 373 kilometers, and travel time by car is about 4 hours 32 minutes.

Siem Reap International Airport – Suvarnabhumi Airport

Distance arrow
207
Miles
Distance arrow
333
Kilometers
Distance arrow
180
Nautical miles

Search flights

Distance from Siem Reap to Bangkok

There are several ways to calculate the distance from Siem Reap to Bangkok. Here are two standard methods:

Vincenty's formula (applied above)
  • 207.051 miles
  • 333.216 kilometers
  • 179.922 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
  • 206.792 miles
  • 332.799 kilometers
  • 179.697 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 Bangkok?

The estimated flight time from Siem Reap International Airport to Suvarnabhumi Airport is 53 minutes.

What is the time difference between Siem Reap and Bangkok?

There is no time difference between Siem Reap and Bangkok.

Flight carbon footprint between Siem Reap International Airport (REP) and Suvarnabhumi Airport (BKK)

On average, flying from Siem Reap to Bangkok generates about 55 kg of CO2 per passenger, and 55 kilograms equals 122 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 Bangkok

See the map of the shortest flight path between Siem Reap International Airport (REP) and Suvarnabhumi Airport (BKK).

Airport information

Origin Siem Reap International Airport
City: Siem Reap
Country: Cambodia Flag of Cambodia
IATA Code: REP
ICAO Code: VDSR
Coordinates: 13°24′38″N, 103°48′46″E
Destination Suvarnabhumi Airport
City: Bangkok
Country: Thailand Flag of Thailand
IATA Code: BKK
ICAO Code: VTBS
Coordinates: 13°40′51″N, 100°44′49″E

Airlines flying from Siem Reap (REP) to Bangkok (BKK)

Bangkok Airways