# Distance between Tianshui (THQ) and Dalian (DLC)

Flight distance from Tianshui to Dalian (Tianshui Maijishan Airport – Dalian Zhoushuizi International Airport) is 920 miles / 1481 kilometers / 799 nautical miles. Estimated flight time is 2 hours 14 minutes.

Driving distance from Tianshui (THQ) to Dalian (DLC) is 1374 miles / 2212 kilometers and travel time by car is about 23 hours 27 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Dalian Zhoushuizi International Airport (DLC).

## How far is Dalian from Tianshui?

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

Vincenty's formula (applied above)
• 919.956 miles
• 1480.525 kilometers
• 799.419 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
• 918.259 miles
• 1477.795 kilometers
• 797.945 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 Dalian Zhoushuizi International Airport
City: Dalian
Country: China
IATA Code: DLC
ICAO Code: ZYTL
Coordinates: 38°57′56″N, 121°32′20″E

## Time difference and current local times

There is no time difference between Tianshui and Dalian.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 145 kg (320 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Dalian (DLC).

Distance:
920
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
920

Round trip?