Air Miles Calculator

Distance between Nanyang (NNY) and Dayong (DYG)

Flight distance from Nanyang to Dayong (Nanyang Jiangying Airport – Zhangjiajie Hehua International Airport) is 297 miles / 477 kilometers / 258 nautical miles. Estimated flight time is 1 hour 3 minutes.

Driving distance from Nanyang (NNY) to Dayong (DYG) is 373 miles / 601 kilometers and travel time by car is about 6 hours 52 minutes.

Map of flight path and driving directions from Nanyang to Dayong.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Zhangjiajie Hehua International Airport (DYG).

How far is Dayong from Nanyang?

There are several ways to calculate distances between Nanyang and Dayong. Here are two common methods:

Vincenty's formula (applied above)
  • 296.582 miles
  • 477.303 kilometers
  • 257.723 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
  • 297.175 miles
  • 478.257 kilometers
  • 258.238 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 Nanyang Jiangying Airport
City: Nanyang
Country: China Flag of China
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″E

B Zhangjiajie Hehua International Airport
City: Dayong
Country: China Flag of China
IATA Code: DYG
ICAO Code: ZGDY
Coordinates: 29°6′10″N, 110°26′34″E

Time difference and current local times

There is no time difference between Nanyang and Dayong.

Time Difference

Nanyang

 CST

Dayong

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 69 kg (151 pounds).

Frequent Flyer Miles Calculator

Nanyang (NNY) → Dayong (DYG).

Distance:
297
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
297

Round trip?