Calculations with different methods
- 635.668 miles
- 1023.008 kilometers
- 552.380 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
- 634.487 miles
- 1021.108 kilometers
- 551.354 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Beijing Capital International Airport (PEK) to Cheongju International Airport (CJJ) is 1 hour 42 minutes.
Time difference and current local times
The time difference between Beijing and Cheongju is 1 hour. Cheongju is 1 hour ahead of Beijing.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 106 kg (234 pounds).
Beijing to Cheongju flight map.
Frequent Flyer Miles Calculator
Beijing (PEK) → Cheongju (CJJ).