# Distance between Nanyang (NNY) and Erenhot (ERL)

Flight distance from Nanyang to Erenhot (Nanyang Jiangying Airport – Erenhot Saiwusu International Airport) is 721 miles / 1160 kilometers / 626 nautical miles. Estimated flight time is 1 hour 51 minutes.

Driving distance from Nanyang (NNY) to Erenhot (ERL) is 823 miles / 1324 kilometers and travel time by car is about 14 hours 12 minutes.

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

Shortest flight path between Nanyang Jiangying Airport (NNY) and Erenhot Saiwusu International Airport (ERL).

## How far is Erenhot from Nanyang?

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

Vincenty's formula (applied above)
• 720.742 miles
• 1159.921 kilometers
• 626.307 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
• 721.997 miles
• 1161.942 kilometers
• 627.398 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 Nanyang Jiangying Airport
City: Nanyang
Country: China
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″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 Nanyang and Erenhot.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 127 kg (280 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Erenhot (ERL).

Distance:
721
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
721

Round trip?