How far is Tainan from Hong Kong?
There are several ways to calculate distances between Hong Kong and Tainan. Here are two common methods:Vincenty's formula (applied above)
- 404.235 miles
- 650.552 kilometers
- 351.270 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
- 403.610 miles
- 649.548 kilometers
- 350.728 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).
Estimated flight time from Hong Kong International Airport (HKG) to Tainan Airport (TNN) is 1 hour 15 minutes.
Time difference and current local times
There is no time difference between Hong Kong and Tainan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 84 kg (186 pounds).
Hong Kong to Tainan flight map.
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Tainan (TNN).