Map of flight path and driving directions from Busan to Siem Reap.
Shortest flight path between Gimhae International Airport (PUS) and Siem Reap International Airport (REP).
How far is Siem Reap from Busan?
There are several ways to calculate distances between Busan and Siem Reap. Here are two common methods:Vincenty's formula (applied above)
- 2168.161 miles
- 3489.317 kilometers
- 1884.081 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2170.209 miles
- 3492.613 kilometers
- 1885.860 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).
Time difference and current local times
The time difference between Busan and Siem Reap is 2 hours. Siem Reap is 2 hours behind Busan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 237 kg (522 pounds).
Frequent Flyer Miles Calculator
Busan (PUS) → Siem Reap (REP).