Map of flight path from Hong Kong to Olbia.
Shortest flight path between Hong Kong International Airport (HKG) and Olbia Costa Smeralda Airport (OLB).
How far is Olbia from Hong Kong?
There are several ways to calculate distances between Hong Kong and Olbia. Here are two common methods:Vincenty's formula (applied above)
- 5932.935 miles
- 9548.133 kilometers
- 5155.579 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
- 5922.582 miles
- 9531.472 kilometers
- 5146.583 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).
Time difference and current local times
The time difference between Hong Kong and Olbia is 7 hours. Olbia is 7 hours behind Hong Kong.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 708 kg (1 560 pounds).
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Olbia (OLB).