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How far is Nakhon Phanom from Ulaanbaatar?

The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Nakhon Phanom (Nakhon Phanom Airport) is 2103 miles / 3384 kilometers / 1827 nautical miles.

The driving distance from Ulaanbaatar (ULN) to Nakhon Phanom (KOP) is 2667 miles / 4292 kilometers, and travel time by car is about 53 hours 17 minutes.

Buyant-Ukhaa International Airport – Nakhon Phanom Airport

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2103
Miles
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3384
Kilometers
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1827
Nautical miles

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Distance from Ulaanbaatar to Nakhon Phanom

There are several ways to calculate the distance from Ulaanbaatar to Nakhon Phanom. Here are two standard methods:

Vincenty's formula (applied above)
  • 2102.573 miles
  • 3383.763 kilometers
  • 1827.086 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
  • 2107.971 miles
  • 3392.451 kilometers
  • 1831.777 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 Ulaanbaatar to Nakhon Phanom?

The estimated flight time from Buyant-Ukhaa International Airport to Nakhon Phanom Airport is 4 hours and 28 minutes.

Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Nakhon Phanom Airport (KOP)

On average, flying from Ulaanbaatar to Nakhon Phanom generates about 229 kg of CO2 per passenger, and 229 kilograms equals 505 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ulaanbaatar to Nakhon Phanom

See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Nakhon Phanom Airport (KOP).

Airport information

Origin Buyant-Ukhaa International Airport
City: Ulaanbaatar
Country: Mongolia Flag of Mongolia
IATA Code: ULN
ICAO Code: ZMUB
Coordinates: 47°50′35″N, 106°46′1″E
Destination Nakhon Phanom Airport
City: Nakhon Phanom
Country: Thailand Flag of Thailand
IATA Code: KOP
ICAO Code: VTUW
Coordinates: 17°23′1″N, 104°38′34″E