# Distance between Tianshui (THQ) and Yulin (UYN)

Flight distance from Tianshui to Yulin (Tianshui Maijishan Airport – Yulin Yuyang Airport) is 335 miles / 538 kilometers / 291 nautical miles. Estimated flight time is 1 hour 8 minutes.

Driving distance from Tianshui (THQ) to Yulin (UYN) is 540 miles / 869 kilometers and travel time by car is about 9 hours 21 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Yulin Yuyang Airport (UYN).

## How far is Yulin from Tianshui?

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

Vincenty's formula (applied above)
• 334.550 miles
• 538.406 kilometers
• 290.716 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
• 334.634 miles
• 538.541 kilometers
• 290.789 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 Yulin Yuyang Airport
City: Yulin
Country: China
IATA Code: UYN
ICAO Code: ZLYL
Coordinates: 38°16′9″N, 109°43′51″E

## Time difference and current local times

There is no time difference between Tianshui and Yulin.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 74 kg (164 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Yulin (UYN).

Distance:
335
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
335

Round trip?