How far is Uliastai from Ust-Kut?

The distance between Ust-Kut (Ust-Kut Airport) and Uliastai (Donoi Airport) is 742 miles / 1194 kilometers / 645 nautical miles.

The driving distance from Ust-Kut (UKX) to Uliastai (ULZ) is 1225 miles / 1971 kilometers, and travel time by car is about 33 hours 29 minutes.

Distance from Ust-Kut to Uliastai

There are several ways to calculate the distance from Ust-Kut to Uliastai. Here are two standard methods:

Vincenty's formula (applied above)

• 741.747 miles
• 1193.727 kilometers
• 644.561 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

• 740.726 miles
• 1192.083 kilometers
• 643.674 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 Ust-Kut to Uliastai?

The estimated flight time from Ust-Kut Airport to Donoi Airport is 1 hour and 54 minutes.

What is the time difference between Ust-Kut and Uliastai?

The time difference between Ust-Kut and Uliastai is 1 hour. Uliastai is 1 hour behind Ust-Kut.

Flight carbon footprint between Ust-Kut Airport (UKX) and Donoi Airport (ULZ)

On average, flying from Ust-Kut to Uliastai generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ust-Kut to Uliastai

See the map of the shortest flight path between Ust-Kut Airport (UKX) and Donoi Airport (ULZ).

Airport information

Origin	Ust-Kut Airport
City:	Ust-Kut
Country:	Russia
IATA Code:	UKX
ICAO Code:	UITT
Coordinates:	56°51′24″N, 105°43′48″E

Destination	Donoi Airport
City:	Uliastai
Country:	Mongolia
IATA Code:	ULZ
ICAO Code:	ZMDN
Coordinates:	47°42′33″N, 96°31′32″E