How far is Olbia from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Olbia (Olbia Costa Smeralda Airport) is 5592 miles / 9000 kilometers / 4860 nautical miles.

Distance from Hanoi to Olbia

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

Vincenty's formula (applied above)

• 5592.433 miles
• 9000.148 kilometers
• 4859.691 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

• 5583.075 miles
• 8985.088 kilometers
• 4851.559 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 Hanoi to Olbia?

The estimated flight time from Noi Bai International Airport to Olbia Costa Smeralda Airport is 11 hours and 5 minutes.

What is the time difference between Hanoi and Olbia?

The time difference between Hanoi and Olbia is 6 hours. Olbia is 6 hours behind Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and Olbia Costa Smeralda Airport (OLB)

On average, flying from Hanoi to Olbia generates about 662 kg of CO2 per passenger, and 662 kilograms equals 1 459 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Olbia

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Olbia Costa Smeralda Airport (OLB).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

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