Calculations with different methods
- 1587.883 miles
- 2555.450 kilometers
- 1379.833 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
- 1594.177 miles
- 2565.579 kilometers
- 1385.302 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Hong Kong International Airport (HKG) to Singapore Changi Airport (SIN) is 3 hours 30 minutes.
Time difference and current local times
There is no time difference between Hong Kong and Singapore.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 191 kg (421 pounds).
Hong Kong to Singapore flight map.
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Singapore (SIN).