# Distance between Dandong (DDG) and Changzhi (CIH)

Flight distance from Dandong to Changzhi (Dandong Langtou Airport – Changzhi Wangcun Airport) is 661 miles / 1063 kilometers / 574 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Dandong (DDG) to Changzhi (CIH) is 873 miles / 1405 kilometers and travel time by car is about 16 hours 0 minutes.

661
Miles
1063
Kilometers
574
Nautical miles
1 h 45 min
120 kg

## How far is Changzhi from Dandong?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 660.789 miles
• 1063.437 kilometers
• 574.210 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
• 659.636 miles
• 1061.580 kilometers
• 573.208 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).

## Flight Duration

Estimated flight time from Dandong Langtou Airport to Changzhi Wangcun Airport is 1 hour 45 minutes.

## Time difference

There is no time difference between Dandong and Changzhi.

## Carbon dioxide emissions

On average flying from Dandong to Changzhi generates about 120 kg of CO2 per passenger, 120 kilograms is equal to 265 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Dandong to Changzhi

Shortest flight path between Dandong Langtou Airport (DDG) and Changzhi Wangcun Airport (CIH).

## Airport information

Origin Dandong Langtou Airport
City: Dandong
Country: China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E
Destination Changzhi Wangcun Airport
City: Changzhi
Country: China
IATA Code: CIH
ICAO Code: ZBCZ
Coordinates: 36°14′51″N, 113°7′33″E