How far is Olbia from Champaign, IL?

The distance between Champaign (University of Illinois Willard Airport) and Olbia (Olbia Costa Smeralda Airport) is 4846 miles / 7798 kilometers / 4211 nautical miles.

Distance from Champaign to Olbia

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

Vincenty's formula (applied above)

• 4845.758 miles
• 7798.491 kilometers
• 4210.849 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

• 4833.692 miles
• 7779.073 kilometers
• 4200.363 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 Champaign to Olbia?

The estimated flight time from University of Illinois Willard Airport to Olbia Costa Smeralda Airport is 9 hours and 40 minutes.

What is the time difference between Champaign and Olbia?

The time difference between Champaign and Olbia is 7 hours. Olbia is 7 hours ahead of Champaign.

Flight carbon footprint between University of Illinois Willard Airport (CMI) and Olbia Costa Smeralda Airport (OLB)

On average, flying from Champaign to Olbia generates about 564 kg of CO2 per passenger, and 564 kilograms equals 1 243 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Champaign to Olbia

See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Olbia Costa Smeralda Airport (OLB).

Airport information

Origin	University of Illinois Willard Airport
City:	Champaign, IL
Country:	United States
IATA Code:	CMI
ICAO Code:	KCMI
Coordinates:	40°2′21″N, 88°16′41″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