# How far is Dandong from Chengde?

The distance between Chengde (Chengde Puning Airport) and Dandong (Dandong Langtou Airport) is 335 miles / 540 kilometers / 291 nautical miles.

The driving distance from Chengde (CDE) to Dandong (DDG) is 442 miles / 712 kilometers, and travel time by car is about 8 hours 2 minutes.

335
Miles
540
Kilometers
291
Nautical miles
1 h 8 min

## Distance from Chengde to Dandong

There are several ways to calculate the distance from Chengde to Dandong. Here are two standard methods:

Vincenty's formula (applied above)
• 335.429 miles
• 539.821 kilometers
• 291.480 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
• 334.646 miles
• 538.561 kilometers
• 290.800 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).

## How long does it take to fly from Chengde to Dandong?

The estimated flight time from Chengde Puning Airport to Dandong Langtou Airport is 1 hour and 8 minutes.

## Flight carbon footprint between Chengde Puning Airport (CDE) and Dandong Langtou Airport (DDG)

On average, flying from Chengde to Dandong generates about 74 kg of CO2 per passenger, and 74 kilograms equals 164 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Chengde Puning Airport (CDE) and Dandong Langtou Airport (DDG).

## Airport information

Origin Chengde Puning Airport
City: Chengde
Country: China
IATA Code: CDE
ICAO Code: ZBCD
Coordinates: 41°7′21″N, 118°4′26″E
Destination Dandong Langtou Airport
City: Dandong
Country: China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E