# Distance between Tianshui (THQ) and Longnan (LNL)

Flight distance from Tianshui to Longnan (Tianshui Maijishan Airport – Longnan Chengzhou Airport) is 53 miles / 86 kilometers / 46 nautical miles. Estimated flight time is 36 minutes.

Driving distance from Tianshui (THQ) to Longnan (LNL) is 80 miles / 129 kilometers and travel time by car is about 1 hour 35 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Longnan Chengzhou Airport (LNL).

## How far is Longnan from Tianshui?

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

Vincenty's formula (applied above)
• 53.292 miles
• 85.765 kilometers
• 46.309 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
• 53.420 miles
• 85.971 kilometers
• 46.421 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 Longnan Chengzhou Airport
City: Longnan
Country: China
IATA Code: LNL
ICAO Code: ZLLN
Coordinates: 33°47′16″N, 105°47′49″E

## Time difference and current local times

There is no time difference between Tianshui and Longnan.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 33 kg (72 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Longnan (LNL).

Distance:
53
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
53

Round trip?