# Distance between Tianshui (THQ) and Yanji (YNJ)

Flight distance from Tianshui to Yanji (Tianshui Maijishan Airport – Yanji Chaoyangchuan International Airport) is 1392 miles / 2240 kilometers / 1210 nautical miles. Estimated flight time is 3 hours 8 minutes.

Driving distance from Tianshui (THQ) to Yanji (YNJ) is 1725 miles / 2776 kilometers and travel time by car is about 29 hours 43 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Yanji Chaoyangchuan International Airport (YNJ).

## How far is Yanji from Tianshui?

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

Vincenty's formula (applied above)
• 1391.874 miles
• 2240.004 kilometers
• 1209.505 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
• 1389.470 miles
• 2236.135 kilometers
• 1207.417 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 Yanji Chaoyangchuan International Airport
City: Yanji
Country: China
IATA Code: YNJ
ICAO Code: ZYYJ
Coordinates: 42°52′58″N, 129°27′3″E

## Time difference and current local times

There is no time difference between Tianshui and Yanji.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 173 kg (381 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Yanji (YNJ).

Distance:
1392
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1392

Round trip?