Air Miles Calculator

Distance between Chicago, IL (ORD) and Dandong (DDG)

Distance from Chicago to Dandong (O'Hare International Airport – Dandong Langtou Airport) is 6438 miles / 10361 kilometers / 5595 nautical miles.

How far is Dandong from Chicago?

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

Vincenty's formula (applied above)
  • 6438.258 miles
  • 10361.372 kilometers
  • 5594.693 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
  • 6422.800 miles
  • 10336.495 kilometers
  • 5581.261 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 O'Hare International Airport (ORD) to Dandong Langtou Airport (DDG) is 12 hours 41 minutes.

Time difference and current local times

The time difference between Chicago and Dandong is 13 hours. Dandong is 13 hours ahead of Chicago.

Time Difference

Chicago
Dandong

Chicago, IL

 CDT

Dandong

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 786 kg (1 732 pounds).

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Dandong Langtou Airport
City: Dandong
Country: China Flag of China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E

Chicago to Dandong flight path

Shortest flight path between O'Hare International Airport (ORD) and Dandong Langtou Airport (DDG).

Frequent Flyer Miles Calculator

Chicago (ORD) → Dandong (DDG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6438
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6438

Round trip?