Air Miles Calculator

Distance between Hong Kong (HKG) and Rome (CIA)

Flight distance from Hong Kong to Rome (Hong Kong International Airport – Ciampino–G. B. Pastine International Airport) is 5762 miles / 9273 kilometers / 5007 nautical miles. Estimated flight time is 11 hours 24 minutes.

Map of flight path from Hong Kong to Rome.

Shortest flight path between Hong Kong International Airport (HKG) and Ciampino–G. B. Pastine International Airport (CIA).

How far is Rome from Hong Kong?

There are several ways to calculate distances between Hong Kong and Rome. Here are two common methods:

Vincenty's formula (applied above)
  • 5761.666 miles
  • 9272.503 kilometers
  • 5006.751 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
  • 5751.640 miles
  • 9256.368 kilometers
  • 4998.039 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).

Airport information


A Hong Kong International Airport
City: Hong Kong
Country: Hong Kong Flag of Hong Kong
IATA Code: HKG
ICAO Code: VHHH
Coordinates: 22°18′32″N, 113°54′54″E

B Ciampino–G. B. Pastine International Airport
City: Rome
Country: Italy Flag of Italy
IATA Code: CIA
ICAO Code: LIRA
Coordinates: 41°47′57″N, 12°35′41″E

Time difference and current local times

The time difference between Hong Kong and Rome is 7 hours. Rome is 7 hours behind Hong Kong.

Time Difference

Hong Kong

 HKT

Rome

 CET

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 685 kg (1 509 pounds).

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Rome (CIA).

Distance:
5762
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
5762

Round trip?