Air Miles Calculator

Distance between Ulan Bator (ULN) and Tokyo (NRT)

Flight distance from Ulan Bator to Tokyo (Chinggis Khaan International Airport – Narita International Airport) is 1906 miles / 3067 kilometers / 1656 nautical miles. Estimated flight time is 4 hours 6 minutes.

Driving distance from Ulan Bator (ULN) to Tokyo (NRT) is 2926 miles / 4709 kilometers and travel time by car is about 189 hours 37 minutes.

Map of flight path and driving directions from Ulan Bator to Tokyo.

Shortest flight path between Chinggis Khaan International Airport (ULN) and Narita International Airport (NRT).

How far is Tokyo from Ulan Bator?

There are several ways to calculate distances between Ulan Bator and Tokyo. Here are two common methods:

Vincenty's formula (applied above)
  • 1905.705 miles
  • 3066.935 kilometers
  • 1656.012 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1902.120 miles
  • 3061.166 kilometers
  • 1652.897 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).

Airport information


A Chinggis Khaan International Airport
City: Ulan Bator
Country: Mongolia Flag of Mongolia
IATA Code: ULN
ICAO Code: ZMUB
Coordinates: 47°50′35″N, 106°46′1″E

B Narita International Airport
City: Tokyo
Country: Japan Flag of Japan
IATA Code: NRT
ICAO Code: RJAA
Coordinates: 35°45′52″N, 140°23′9″E

Time difference and current local times

The time difference between Ulan Bator and Tokyo is 1 hour. Tokyo is 1 hour ahead of Ulan Bator.

Time Difference

Ulan Bator

 +08

Tokyo

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 209 kg (460 pounds).

Frequent Flyer Miles Calculator

Ulan Bator (ULN) → Tokyo (NRT).

Distance:
1906
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1906

Round trip?