How far is Olbia from Roanoke, VA?

The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Olbia (Olbia Costa Smeralda Airport) is 4590 miles / 7388 kilometers / 3989 nautical miles.

Distance from Roanoke to Olbia

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

Vincenty's formula (applied above)

• 4590.412 miles
• 7387.552 kilometers
• 3988.959 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

• 4579.349 miles
• 7369.748 kilometers
• 3979.345 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 Roanoke to Olbia?

The estimated flight time from Roanoke–Blacksburg Regional Airport to Olbia Costa Smeralda Airport is 9 hours and 11 minutes.

What is the time difference between Roanoke and Olbia?

The time difference between Roanoke and Olbia is 6 hours. Olbia is 6 hours ahead of Roanoke.

Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Olbia Costa Smeralda Airport (OLB)

On average, flying from Roanoke to Olbia generates about 531 kg of CO2 per passenger, and 531 kilograms equals 1 171 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Roanoke to Olbia

See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Olbia Costa Smeralda Airport (OLB).

Airport information

Origin	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

Destination	Olbia Costa Smeralda Airport
City:	Olbia
Country:	Italy
IATA Code:	OLB
ICAO Code:	LIEO
Coordinates:	40°53′55″N, 9°31′3″E