Air Miles Calculator

Distance between Tianshui (THQ) and Daocheng County (DCY)

Flight distance from Tianshui to Daocheng County (Tianshui Maijishan Airport – Daocheng Yading Airport) is 496 miles / 799 kilometers / 431 nautical miles. Estimated flight time is 1 hour 26 minutes.

Driving distance from Tianshui (THQ) to Daocheng County (DCY) is 818 miles / 1316 kilometers and travel time by car is about 14 hours 52 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Daocheng Yading Airport (DCY).

How far is Daocheng County from Tianshui?

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

Vincenty's formula (applied above)
  • 496.342 miles
  • 798.785 kilometers
  • 431.310 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
  • 496.594 miles
  • 799.190 kilometers
  • 431.528 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 Tianshui Maijishan Airport
City: Tianshui
Country: China Flag of China
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″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 Tianshui and Daocheng County.

Time Difference

Tianshui

 CST

Daocheng County

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 98 kg (216 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Daocheng County (DCY).

Distance:
496
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
496

Round trip?