# Distance between Tianshui (THQ) and Changchun (CGQ)

Flight distance from Tianshui to Changchun (Tianshui Maijishan Airport – Changchun Longjia International Airport) is 1242 miles / 1998 kilometers / 1079 nautical miles. Estimated flight time is 2 hours 51 minutes.

Driving distance from Tianshui (THQ) to Changchun (CGQ) is 1482 miles / 2385 kilometers and travel time by car is about 25 hours 22 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Changchun Longjia International Airport (CGQ).

## How far is Changchun from Tianshui?

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

Vincenty's formula (applied above)
• 1241.528 miles
• 1998.046 kilometers
• 1078.858 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
• 1239.855 miles
• 1995.354 kilometers
• 1077.405 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 Changchun Longjia International Airport
City: Changchun
Country: China
IATA Code: CGQ
ICAO Code: ZYCC
Coordinates: 43°59′46″N, 125°41′5″E

## Time difference and current local times

There is no time difference between Tianshui and Changchun.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (359 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Changchun (CGQ).

Distance:
1242
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1242

Round trip?