# Distance between Tianshui (THQ) and Dazhou (DAX)

Flight distance from Tianshui to Dazhou (Tianshui Maijishan Airport – Dazhou Heshi Airport) is 244 miles / 393 kilometers / 212 nautical miles. Estimated flight time is 57 minutes.

Driving distance from Tianshui (THQ) to Dazhou (DAX) is 372 miles / 599 kilometers and travel time by car is about 6 hours 46 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Dazhou Heshi Airport (DAX).

## How far is Dazhou from Tianshui?

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

Vincenty's formula (applied above)
• 243.985 miles
• 392.656 kilometers
• 212.017 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
• 244.451 miles
• 393.406 kilometers
• 212.422 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 Dazhou Heshi Airport
City: Dazhou
Country: China
IATA Code: DAX
ICAO Code: ZUDX
Coordinates: 31°17′59″N, 107°30′0″E

## Time difference and current local times

There is no time difference between Tianshui and Dazhou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 61 kg (134 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Dazhou (DAX).

Distance:
244
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
244

Round trip?