# Distance between Olbia (OLB) and Graz (GRZ)

Flight distance from Olbia to Graz (Olbia Costa Smeralda Airport – Graz Airport) is 514 miles / 827 kilometers / 446 nautical miles. Estimated flight time is 1 hour 28 minutes.

Driving distance from Olbia (OLB) to Graz (GRZ) is 700 miles / 1126 kilometers and travel time by car is about 15 hours 33 minutes.

514
Miles
827
Kilometers
446
Nautical miles
1 h 28 min
101 kg

## How far is Graz from Olbia?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 513.659 miles
• 826.654 kilometers
• 446.357 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 513.458 miles
• 826.331 kilometers
• 446.183 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).

## Flight Duration

Estimated flight time from Olbia Costa Smeralda Airport to Graz Airport is 1 hour 28 minutes.

## Time difference

There is no time difference between Olbia and Graz.

## Carbon dioxide emissions

On average flying from Olbia to Graz generates about 101 kg of CO2 per passenger, 101 kilograms is equal to 222 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Olbia to Graz

Shortest flight path between Olbia Costa Smeralda Airport (OLB) and Graz Airport (GRZ).

## Airport information

Origin Olbia Costa Smeralda Airport
City: Olbia
Country: Italy
IATA Code: OLB
ICAO Code: LIEO
Coordinates: 40°53′55″N, 9°31′3″E
Destination Graz Airport
City: Graz
Country: Austria
IATA Code: GRZ
ICAO Code: LOWG
Coordinates: 46°59′27″N, 15°26′22″E