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How far is Patna from Siem Reap?

The distance between Siem Reap (Siem Reap–Angkor International Airport) and Patna (Jay Prakash Narayan Airport) is 1502 miles / 2417 kilometers / 1305 nautical miles.

The driving distance from Siem Reap (SAI) to Patna (PAT) is 2246 miles / 3615 kilometers, and travel time by car is about 43 hours 59 minutes.

Siem Reap–Angkor International Airport – Jay Prakash Narayan Airport

Distance arrow
1502
Miles
Distance arrow
2417
Kilometers
Distance arrow
1305
Nautical miles
Flight time duration
3 h 20 min
Time Difference
1 h 30 min
CO2 emission
180 kg

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Distance from Siem Reap to Patna

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

Vincenty's formula (applied above)
  • 1501.751 miles
  • 2416.834 kilometers
  • 1304.986 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
  • 1502.314 miles
  • 2417.739 kilometers
  • 1305.475 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 Patna?

The estimated flight time from Siem Reap–Angkor International Airport to Jay Prakash Narayan Airport is 3 hours and 20 minutes.

Flight carbon footprint between Siem Reap–Angkor International Airport (SAI) and Jay Prakash Narayan Airport (PAT)

On average, flying from Siem Reap to Patna generates about 180 kg of CO2 per passenger, and 180 kilograms equals 396 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 Patna

See the map of the shortest flight path between Siem Reap–Angkor International Airport (SAI) and Jay Prakash Narayan Airport (PAT).

Airport information

Origin 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
Destination Jay Prakash Narayan Airport
City: Patna
Country: India Flag of India
IATA Code: PAT
ICAO Code: VEPT
Coordinates: 25°35′28″N, 85°5′16″E