# Distance between Qiqihar (NDG) and Erenhot (ERL)

Flight distance from Qiqihar to Erenhot (Qiqihar Sanjiazi Airport – Erenhot Saiwusu International Airport) is 632 miles / 1018 kilometers / 550 nautical miles. Estimated flight time is 1 hour 41 minutes.

Driving distance from Qiqihar (NDG) to Erenhot (ERL) is 766 miles / 1232 kilometers and travel time by car is about 15 hours 54 minutes.

## Map of flight path and driving directions from Qiqihar to Erenhot.

Shortest flight path between Qiqihar Sanjiazi Airport (NDG) and Erenhot Saiwusu International Airport (ERL).

## How far is Erenhot from Qiqihar?

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

Vincenty's formula (applied above)
• 632.423 miles
• 1017.785 kilometers
• 549.560 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
• 631.012 miles
• 1015.515 kilometers
• 548.334 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 Erenhot Saiwusu International Airport
City: Erenhot
Country: China
IATA Code: ERL
ICAO Code: ZBER
Coordinates: 43°25′21″N, 112°5′48″E

## Time difference and current local times

There is no time difference between Qiqihar and Erenhot.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (257 pounds).

## Frequent Flyer Miles Calculator

Qiqihar (NDG) → Erenhot (ERL).

Distance:
632
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
632

Round trip?