# Distance between Guiyang (KWE) and Longnan (LNL)

Flight distance from Guiyang to Longnan (Guiyang Longdongbao International Airport – Longnan Chengzhou Airport) is 503 miles / 809 kilometers / 437 nautical miles. Estimated flight time is 1 hour 27 minutes.

Driving distance from Guiyang (KWE) to Longnan (LNL) is 666 miles / 1072 kilometers and travel time by car is about 11 hours 23 minutes.

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

Shortest flight path between Guiyang Longdongbao International Airport (KWE) and Longnan Chengzhou Airport (LNL).

## How far is Longnan from Guiyang?

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

Vincenty's formula (applied above)
• 502.958 miles
• 809.433 kilometers
• 437.059 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
• 504.461 miles
• 811.852 kilometers
• 438.365 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 Guiyang Longdongbao International Airport
City: Guiyang
Country: China
IATA Code: KWE
ICAO Code: ZUGY
Coordinates: 26°32′18″N, 106°48′3″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 Guiyang and Longnan.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 99 kg (218 pounds).

## Frequent Flyer Miles Calculator

Guiyang (KWE) → Longnan (LNL).

Distance:
503
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
503

Round trip?