# How far is Siem Reap from Pakse?

The distance between Pakse (Pakse International Airport) and Siem Reap (Siem Reap International Airport) is 177 miles / 285 kilometers / 154 nautical miles.

The driving distance from Pakse (PKZ) to Siem Reap (REP) is 337 miles / 542 kilometers, and travel time by car is about 7 hours 27 minutes.

177
Miles
285
Kilometers
154
Nautical miles

## Distance from Pakse to Siem Reap

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

Vincenty's formula (applied above)
• 177.245 miles
• 285.248 kilometers
• 154.022 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
• 177.511 miles
• 285.676 kilometers
• 154.253 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 Pakse to Siem Reap?

The estimated flight time from Pakse International Airport to Siem Reap International Airport is 50 minutes.

## What is the time difference between Pakse and Siem Reap?

There is no time difference between Pakse and Siem Reap.

## Flight carbon footprint between Pakse International Airport (PKZ) and Siem Reap International Airport (REP)

On average, flying from Pakse to Siem Reap generates about 51 kg of CO2 per passenger, and 51 kilograms equals 113 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Pakse to Siem Reap

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

## Airport information

Origin Pakse International Airport
City: Pakse
Country: Laos
IATA Code: PKZ
ICAO Code: VLPS
Coordinates: 15°7′55″N, 105°46′51″E
Destination Siem Reap International Airport
City: Siem Reap
Country: Cambodia
IATA Code: REP
ICAO Code: VDSR
Coordinates: 13°24′38″N, 103°48′46″E