How far is Ulsan from Irkutsk?

The distance between Irkutsk (International Airport Irkutsk) and Ulsan (Ulsan Airport) is 1680 miles / 2704 kilometers / 1460 nautical miles.

The driving distance from Irkutsk (IKT) to Ulsan (USN) is 2429 miles / 3909 kilometers, and travel time by car is about 48 hours 18 minutes.

Distance from Irkutsk to Ulsan

There are several ways to calculate the distance from Irkutsk to Ulsan. Here are two standard methods:

Vincenty's formula (applied above)

• 1680.223 miles
• 2704.057 kilometers
• 1460.074 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

• 1678.408 miles
• 2701.136 kilometers
• 1458.497 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 Irkutsk to Ulsan?

The estimated flight time from International Airport Irkutsk to Ulsan Airport is 3 hours and 40 minutes.

What is the time difference between Irkutsk and Ulsan?

The time difference between Irkutsk and Ulsan is 1 hour. Ulsan is 1 hour ahead of Irkutsk.

Flight carbon footprint between International Airport Irkutsk (IKT) and Ulsan Airport (USN)

On average, flying from Irkutsk to Ulsan generates about 191 kg of CO2 per passenger, and 191 kilograms equals 422 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Irkutsk to Ulsan

See the map of the shortest flight path between International Airport Irkutsk (IKT) and Ulsan Airport (USN).

Airport information

Origin	International Airport Irkutsk
City:	Irkutsk
Country:	Russia
IATA Code:	IKT
ICAO Code:	UIII
Coordinates:	52°16′4″N, 104°23′20″E

Destination	Ulsan Airport
City:	Ulsan
Country:	South Korea
IATA Code:	USN
ICAO Code:	RKPU
Coordinates:	35°35′36″N, 129°21′7″E