How far is Cheongju from Dallas?
There are several ways to calculate distances between Dallas and Cheongju. Here are two common methods:Vincenty's formula (applied above)
- 6848.621 miles
- 11021.786 kilometers
- 5951.289 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
- 6834.687 miles
- 10999.363 kilometers
- 5939.181 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).
Estimated flight time from Dallas/Fort Worth International Airport (DFW) to Cheongju International Airport (CJJ) is 13 hours 28 minutes.
Time difference and current local times
The time difference between Dallas and Cheongju is 15 hours. Cheongju is 15 hours ahead of Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 843 kg (1 858 pounds).
Dallas to Cheongju flight map.
Frequent Flyer Miles Calculator
Dallas (DFW) → Cheongju (CJJ).