# Distance between Tianshui (THQ) and Zhangye (YZY)

Flight distance from Tianshui to Zhangye (Tianshui Maijishan Airport – Zhangye Ganzhou Airport) is 410 miles / 660 kilometers / 357 nautical miles. Estimated flight time is 1 hour 16 minutes.

Driving distance from Tianshui (THQ) to Zhangye (YZY) is 507 miles / 816 kilometers and travel time by car is about 9 hours 3 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Zhangye Ganzhou Airport (YZY).

## How far is Zhangye from Tianshui?

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

Vincenty's formula (applied above)
• 410.350 miles
• 660.394 kilometers
• 356.584 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
• 410.304 miles
• 660.321 kilometers
• 356.545 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 Zhangye Ganzhou Airport
City: Zhangye
Country: China
IATA Code: YZY
ICAO Code: ZLZY
Coordinates: 38°48′6″N, 100°40′30″E

## Time difference and current local times

The time difference between Tianshui and Zhangye is 15 hours. Zhangye is 15 hours behind Tianshui.

CST

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 85 kg (188 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Zhangye (YZY).

Distance:
410
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
410

Round trip?