# Distance between Tianshui (THQ) and Xi'an (XIY)

Flight distance from Tianshui to Xi'an (Tianshui Maijishan Airport – Xi'an Xianyang International Airport) is 165 miles / 266 kilometers / 144 nautical miles. Estimated flight time is 48 minutes.

Driving distance from Tianshui (THQ) to Xi'an (XIY) is 202 miles / 325 kilometers and travel time by car is about 3 hours 50 minutes.

165
Miles
266
Kilometers
144
Nautical miles

## How far is Xi'an from Tianshui?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 165.206 miles
• 265.874 kilometers
• 143.560 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
• 164.846 miles
• 265.294 kilometers
• 143.247 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).

## Flight Duration

Estimated flight time from Tianshui Maijishan Airport to Xi'an Xianyang International Airport is 48 minutes.

## Time difference

There is no time difference between Tianshui and Xi'an.

## Carbon dioxide emissions

On average flying from Tianshui to Xi'an generates about 49 kg of CO2 per passenger, 49 kilograms is equal to 109 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Tianshui to Xi'an

Shortest flight path between Tianshui Maijishan Airport (THQ) and Xi'an Xianyang International Airport (XIY).

## Airport information

Origin Tianshui Maijishan Airport
City: Tianshui
Country: China
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″E
Destination Xi'an Xianyang International Airport
City: Xi'an
Country: China
IATA Code: XIY
ICAO Code: ZLXY
Coordinates: 34°26′49″N, 108°45′7″E