# Distance between Tianshui (THQ) and Zhaotong (ZAT)

Flight distance from Tianshui to Zhaotong (Tianshui Maijishan Airport – Zhaotong Airport) is 514 miles / 827 kilometers / 446 nautical miles. Estimated flight time is 1 hour 28 minutes.

Driving distance from Tianshui (THQ) to Zhaotong (ZAT) is 727 miles / 1170 kilometers and travel time by car is about 12 hours 41 minutes.

## Map of flight path and driving directions from Tianshui to Zhaotong.

Shortest flight path between Tianshui Maijishan Airport (THQ) and Zhaotong Airport (ZAT).

## How far is Zhaotong from Tianshui?

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

Vincenty's formula (applied above)
• 513.737 miles
• 826.779 kilometers
• 446.425 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
• 515.097 miles
• 828.969 kilometers
• 447.607 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
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″E

B Zhaotong Airport
City: Zhaotong
Country: China
IATA Code: ZAT
ICAO Code: ZPZT
Coordinates: 27°19′32″N, 103°45′17″E

## Time difference and current local times

There is no time difference between Tianshui and Zhaotong.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 101 kg (222 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Zhaotong (ZAT).

Distance:
514
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
514

Round trip?