Map of flight path and driving directions from Hong Kong to Nantong.
Shortest flight path between Hong Kong International Airport (HKG) and Nantong Xingdong Airport (NTG).
How far is Nantong from Hong Kong?
There are several ways to calculate distances between Hong Kong and Nantong. Here are two common methods:Vincenty's formula (applied above)
- 799.938 miles
- 1287.376 kilometers
- 695.127 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
- 801.486 miles
- 1289.866 kilometers
- 696.472 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
There is no time difference between Hong Kong and Nantong.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 135 kg (297 pounds).
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Nantong (NTG).