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How far is Obihiro from Ulaanbaatar?

The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Obihiro (Tokachi–Obihiro Airport) is 1794 miles / 2887 kilometers / 1559 nautical miles.

The driving distance from Ulaanbaatar (ULN) to Obihiro (OBO) is 3257 miles / 5242 kilometers, and travel time by car is about 69 hours 23 minutes.

Buyant-Ukhaa International Airport – Tokachi–Obihiro Airport

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1794
Miles
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2887
Kilometers
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1559
Nautical miles

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Distance from Ulaanbaatar to Obihiro

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

Vincenty's formula (applied above)
  • 1794.061 miles
  • 2887.261 kilometers
  • 1558.996 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
  • 1789.260 miles
  • 2879.535 kilometers
  • 1554.825 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 Obihiro?

The estimated flight time from Buyant-Ukhaa International Airport to Tokachi–Obihiro Airport is 3 hours and 53 minutes.

Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Tokachi–Obihiro Airport (OBO)

On average, flying from Ulaanbaatar to Obihiro generates about 200 kg of CO2 per passenger, and 200 kilograms equals 440 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 Obihiro

See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Tokachi–Obihiro Airport (OBO).

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 Tokachi–Obihiro Airport
City: Obihiro
Country: Japan Flag of Japan
IATA Code: OBO
ICAO Code: RJCB
Coordinates: 42°43′59″N, 143°13′1″E