Map of flight path from Cairns to Hong Kong.
Shortest flight path between Cairns Airport (CNS) and Hong Kong International Airport (HKG).
How far is Hong Kong from Cairns?
There are several ways to calculate distances between Cairns and Hong Kong. Here are two common methods:Vincenty's formula (applied above)
- 3450.520 miles
- 5553.074 kilometers
- 2998.420 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
- 3459.810 miles
- 5568.025 kilometers
- 3006.493 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 Cairns and Hong Kong is 2 hours. Hong Kong is 2 hours behind Cairns.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 389 kg (857 pounds).
Frequent Flyer Miles Calculator
Cairns (CNS) → Hong Kong (HKG).