Air Miles Calculator

Distance between Nanyang (NNY) and Daocheng County (DCY)

Flight distance from Nanyang to Daocheng County (Nanyang Jiangying Airport – Daocheng Yading Airport) is 785 miles / 1264 kilometers / 682 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Nanyang (NNY) to Daocheng County (DCY) is 1079 miles / 1736 kilometers and travel time by car is about 19 hours 3 minutes.

Map of flight path and driving directions from Nanyang to Daocheng County.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Daocheng Yading Airport (DCY).

How far is Daocheng County from Nanyang?

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

Vincenty's formula (applied above)
  • 785.142 miles
  • 1263.563 kilometers
  • 682.269 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
  • 783.961 miles
  • 1261.662 kilometers
  • 681.243 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 Daocheng Yading Airport
City: Daocheng County
Country: China Flag of China
IATA Code: DCY
ICAO Code: ZUDC
Coordinates: 29°19′23″N, 100°3′11″E

Time difference and current local times

There is no time difference between Nanyang and Daocheng County.

Time Difference

Nanyang

 CST

Daocheng County

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (294 pounds).

Frequent Flyer Miles Calculator

Nanyang (NNY) → Daocheng County (DCY).

Distance:
785
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
785

Round trip?