How far is Olbia from Harlingen, TX?

The distance between Harlingen (Valley International Airport) and Olbia (Olbia Costa Smeralda Airport) is 5876 miles / 9457 kilometers / 5106 nautical miles.

Distance from Harlingen to Olbia

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

Vincenty's formula (applied above)

• 5876.285 miles
• 9456.964 kilometers
• 5106.352 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

• 5864.936 miles
• 9438.699 kilometers
• 5096.490 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 Harlingen to Olbia?

The estimated flight time from Valley International Airport to Olbia Costa Smeralda Airport is 11 hours and 37 minutes.

What is the time difference between Harlingen and Olbia?

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

Flight carbon footprint between Valley International Airport (HRL) and Olbia Costa Smeralda Airport (OLB)

On average, flying from Harlingen to Olbia generates about 700 kg of CO2 per passenger, and 700 kilograms equals 1 543 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Harlingen to Olbia

See the map of the shortest flight path between Valley International Airport (HRL) and Olbia Costa Smeralda Airport (OLB).

Airport information

Origin	Valley International Airport
City:	Harlingen, TX
Country:	United States
IATA Code:	HRL
ICAO Code:	KHRL
Coordinates:	26°13′42″N, 97°39′15″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