# Distance between Tianshui (THQ) and Hengyang (HNY)

Flight distance from Tianshui to Hengyang (Tianshui Maijishan Airport – Hengyang Nanyue Airport) is 663 miles / 1067 kilometers / 576 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Tianshui (THQ) to Hengyang (HNY) is 911 miles / 1466 kilometers and travel time by car is about 15 hours 44 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Hengyang Nanyue Airport (HNY).

## How far is Hengyang from Tianshui?

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

Vincenty's formula (applied above)
• 663.091 miles
• 1067.142 kilometers
• 576.210 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
• 663.853 miles
• 1068.369 kilometers
• 576.873 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 Hengyang Nanyue Airport
City: Hengyang
Country: China
IATA Code: HNY
ICAO Code: ZGHY
Coordinates: 26°54′19″N, 112°37′40″E

## Time difference and current local times

There is no time difference between Tianshui and Hengyang.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 120 kg (265 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Hengyang (HNY).

Distance:
663
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
663

Round trip?