Air Miles Calculator

Distance between Cairns (CNS) and Hong Kong (HKG)

Flight distance from Cairns to Hong Kong (Cairns Airport – Hong Kong International Airport) is 3451 miles / 5553 kilometers / 2998 nautical miles. Estimated flight time is 7 hours 1 minutes.

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).

Airport information


A Cairns Airport
City: Cairns
Country: Australia Flag of Australia
IATA Code: CNS
ICAO Code: YBCS
Coordinates: 16°53′8″S, 145°45′18″E

B 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

Time difference and current local times

The time difference between Cairns and Hong Kong is 2 hours. Hong Kong is 2 hours behind Cairns.

Time Difference

Cairns

 AEST

Hong Kong

 HKT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 389 kg (857 pounds).

Frequent Flyer Miles Calculator

Cairns (CNS) → Hong Kong (HKG).

Distance:
3451
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3451

Round trip?