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How far is Siem Reap from Johannesburg?

The distance between Johannesburg (OR Tambo International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 5782 miles / 9306 kilometers / 5025 nautical miles.

OR Tambo International Airport – Siem Reap–Angkor International Airport

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5782
Miles
Distance arrow
9306
Kilometers
Distance arrow
5025
Nautical miles

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Distance from Johannesburg to Siem Reap

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

Vincenty's formula (applied above)
  • 5782.207 miles
  • 9305.561 kilometers
  • 5024.601 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
  • 5782.990 miles
  • 9306.820 kilometers
  • 5025.281 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 Johannesburg to Siem Reap?

The estimated flight time from OR Tambo International Airport to Siem Reap–Angkor International Airport is 11 hours and 26 minutes.

Flight carbon footprint between OR Tambo International Airport (JNB) and Siem Reap–Angkor International Airport (SAI)

On average, flying from Johannesburg to Siem Reap generates about 687 kg of CO2 per passenger, and 687 kilograms equals 1 515 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Johannesburg to Siem Reap

See the map of the shortest flight path between OR Tambo International Airport (JNB) and Siem Reap–Angkor International Airport (SAI).

Airport information

Origin OR Tambo International Airport
City: Johannesburg
Country: South Africa Flag of South Africa
IATA Code: JNB
ICAO Code: FAOR
Coordinates: 26°8′21″S, 28°14′45″E
Destination Siem Reap–Angkor International Airport
City: Siem Reap
Country: Cambodia Flag of Cambodia
IATA Code: SAI
ICAO Code: VDSA
Coordinates: 13°22′9″N, 104°13′23″E