How far is Roanoke, VA, from Irkutsk?

The distance between Irkutsk (International Airport Irkutsk) and Roanoke (Roanoke–Blacksburg Regional Airport) is 6257 miles / 10069 kilometers / 5437 nautical miles.

Distance from Irkutsk to Roanoke

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

Vincenty's formula (applied above)

• 6256.664 miles
• 10069.124 kilometers
• 5436.892 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

• 6240.908 miles
• 10043.767 kilometers
• 5423.200 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 Roanoke?

The estimated flight time from International Airport Irkutsk to Roanoke–Blacksburg Regional Airport is 12 hours and 20 minutes.

What is the time difference between Irkutsk and Roanoke?

The time difference between Irkutsk and Roanoke is 13 hours. Roanoke is 13 hours behind Irkutsk.

Flight carbon footprint between International Airport Irkutsk (IKT) and Roanoke–Blacksburg Regional Airport (ROA)

On average, flying from Irkutsk to Roanoke generates about 752 kg of CO2 per passenger, and 752 kilograms equals 1 657 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Irkutsk to Roanoke

See the map of the shortest flight path between International Airport Irkutsk (IKT) and Roanoke–Blacksburg Regional Airport (ROA).

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	Roanoke–Blacksburg Regional Airport
City:	Roanoke, VA
Country:	United States
IATA Code:	ROA
ICAO Code:	KROA
Coordinates:	37°19′31″N, 79°58′31″W