How far is Cheongju from Tokyo?
There are several ways to calculate distances between Tokyo and Cheongju. Here are two common methods:Vincenty's formula (applied above)
- 722.231 miles
- 1162.318 kilometers
- 627.601 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
- 720.605 miles
- 1159.702 kilometers
- 626.189 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 Narita International Airport (NRT) to Cheongju International Airport (CJJ) is 1 hour 52 minutes.
Time difference and current local times
There is no time difference between Tokyo and Cheongju.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 127 kg (280 pounds).
Tokyo to Cheongju flight map.
Frequent Flyer Miles Calculator
Tokyo (NRT) → Cheongju (CJJ).