# Distance between Lanzhou (LHW) and Hoemun-ri (RGO)

Flight distance from Lanzhou to Hoemun-ri (Lanzhou Zhongchuan International Airport – Orang Airport) is 1436 miles / 2311 kilometers / 1248 nautical miles. Estimated flight time is 3 hours 13 minutes.

Driving distance from Lanzhou (LHW) to Hoemun-ri (RGO) is 1808 miles / 2910 kilometers and travel time by car is about 32 hours 17 minutes.

## Map of flight path and driving directions from Lanzhou to Hoemun-ri.

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Orang Airport (RGO).

## How far is Hoemun-ri from Lanzhou?

There are several ways to calculate distances between Lanzhou and Hoemun-ri. Here are two common methods:

Vincenty's formula (applied above)
• 1436.011 miles
• 2311.036 kilometers
• 1247.860 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
• 1432.833 miles
• 2305.922 kilometers
• 1245.098 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 Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

B Orang Airport
City: Hoemun-ri
Country: North Korea
IATA Code: RGO
ICAO Code: ZKHM
Coordinates: 41°25′42″N, 129°38′51″E

## Time difference and current local times

The time difference between Lanzhou and Hoemun-ri is 1 hour. Hoemun-ri is 1 hour ahead of Lanzhou.

CST

KST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (387 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Hoemun-ri (RGO).

Distance:
1436
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1436

Round trip?