Air Miles Calculator

Distance between Haikou (HAK) and Nanchong (NAO)

Distance from Haikou to Nanchong (Nanchong Gaoping Airport – Haikou Meilan International Airport) is 794 miles / 1277 kilometers / 690 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 793.662 miles
  • 1277.276 kilometers
  • 689.674 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
  • 796.117 miles
  • 1281.226 kilometers
  • 691.806 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Haikou Meilan International Airport (HAK) to Nanchong Gaoping Airport (NAO) is 2 hours 0 minutes.

Time difference and current local times

There is no time difference between Haikou and Nanchong.

Time Difference

Haikou
Nanchong

Haikou

 CST

Nanchong

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (268 pounds).

Airport information


A Haikou Meilan International Airport
City: Haikou
Country: China Flag of China
IATA Code: HAK
ICAO Code: ZJHK
Coordinates: 19°56′5″N, 110°27′32″E

B Nanchong Gaoping Airport
City: Nanchong
Country: China Flag of China
IATA Code: NAO
ICAO Code: ZUNC
Coordinates: 30°45′14″N, 106°3′43″E

Map

Haikou to Nanchong flight map.

Frequent Flyer Miles Calculator

Haikou (HAK) → Nanchong (NAO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
794
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
794

Round trip?