How far is Cheongju from Dandong?
The distance between Dandong (Dandong Langtou Airport) and Cheongju (Cheongju International Airport) is 287 miles / 462 kilometers / 250 nautical miles.
The driving distance from Dandong (DDG) to Cheongju (CJJ) is 384 miles / 618 kilometers, and travel time by car is about 7 hours 34 minutes.
Dandong Langtou Airport – Cheongju International Airport
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Distance from Dandong to Cheongju
There are several ways to calculate the distance from Dandong to Cheongju. Here are two standard methods:
Vincenty's formula (applied above)- 287.185 miles
- 462.179 kilometers
- 249.557 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- 287.243 miles
- 462.274 kilometers
- 249.608 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 Dandong to Cheongju?
The estimated flight time from Dandong Langtou Airport to Cheongju International Airport is 1 hour and 2 minutes.
What is the time difference between Dandong and Cheongju?
The time difference between Dandong and Cheongju is 1 hour. Cheongju is 1 hour ahead of Dandong.
Flight carbon footprint between Dandong Langtou Airport (DDG) and Cheongju International Airport (CJJ)
On average, flying from Dandong to Cheongju generates about 67 kg of CO2 per passenger, and 67 kilograms equals 148 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 Cheongju
See the map of the shortest flight path between Dandong Langtou Airport (DDG) and Cheongju International Airport (CJJ).
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 | Cheongju International Airport |
|---|---|
| City: | Cheongju |
| Country: | South Korea  |
| IATA Code: | CJJ |
| ICAO Code: | RKTU |
| Coordinates: | 36°42′59″N, 127°29′56″E |