# Distance between Qiqihar (NDG) and Hoemun-ri (RGO)

Flight distance from Qiqihar to Hoemun-ri (Qiqihar Sanjiazi Airport – Orang Airport) is 491 miles / 791 kilometers / 427 nautical miles. Estimated flight time is 1 hour 25 minutes.

Driving distance from Qiqihar (NDG) to Hoemun-ri (RGO) is 634 miles / 1021 kilometers and travel time by car is about 12 hours 36 minutes.

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

Shortest flight path between Qiqihar Sanjiazi Airport (NDG) and Orang Airport (RGO).

## How far is Hoemun-ri from Qiqihar?

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

Vincenty's formula (applied above)
• 491.232 miles
• 790.561 kilometers
• 426.869 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
• 491.008 miles
• 790.200 kilometers
• 426.674 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 Qiqihar Sanjiazi Airport
City: Qiqihar
Country: China
IATA Code: NDG
ICAO Code: ZYQQ
Coordinates: 47°14′22″N, 123°55′4″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 Qiqihar and Hoemun-ri is 1 hour. Hoemun-ri is 1 hour ahead of Qiqihar.

CST

KST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 97 kg (215 pounds).

## Frequent Flyer Miles Calculator

Qiqihar (NDG) → Hoemun-ri (RGO).

Distance:
491
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
491

Round trip?