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How far is Udon Thani from Bavannur?

The distance between Bavannur (Bayannur Tianjitai Airport) and Udon Thani (Udon Thani International Airport) is 1648 miles / 2652 kilometers / 1432 nautical miles.

The driving distance from Bavannur (RLK) to Udon Thani (UTH) is 2200 miles / 3541 kilometers, and travel time by car is about 41 hours 35 minutes.

Bayannur Tianjitai Airport – Udon Thani International Airport

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1648
Miles
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2652
Kilometers
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1432
Nautical miles

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Distance from Bavannur to Udon Thani

There are several ways to calculate the distance from Bavannur to Udon Thani. Here are two standard methods:

Vincenty's formula (applied above)
  • 1648.022 miles
  • 2652.234 kilometers
  • 1432.092 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
  • 1652.935 miles
  • 2660.142 kilometers
  • 1436.362 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 Bavannur to Udon Thani?

The estimated flight time from Bayannur Tianjitai Airport to Udon Thani International Airport is 3 hours and 37 minutes.

Flight carbon footprint between Bayannur Tianjitai Airport (RLK) and Udon Thani International Airport (UTH)

On average, flying from Bavannur to Udon Thani generates about 189 kg of CO2 per passenger, and 189 kilograms equals 417 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Bavannur to Udon Thani

See the map of the shortest flight path between Bayannur Tianjitai Airport (RLK) and Udon Thani International Airport (UTH).

Airport information

Origin Bayannur Tianjitai Airport
City: Bavannur
Country: China Flag of China
IATA Code: RLK
ICAO Code: ZBYZ
Coordinates: 40°55′33″N, 107°44′34″E
Destination Udon Thani International Airport
City: Udon Thani
Country: Thailand Flag of Thailand
IATA Code: UTH
ICAO Code: VTUD
Coordinates: 17°23′11″N, 102°47′16″E