Air Miles Calculator

Distance between Jinzhou (JNZ) and Cheongju (CJJ)

Flight distance from Jinzhou to Cheongju (Jinzhou Bay Airport – Cheongju International Airport) is 460 miles / 740 kilometers / 400 nautical miles. Estimated flight time is 1 hour 22 minutes.

Driving distance from Jinzhou (JNZ) to Cheongju (CJJ) is 1189 miles / 1913 kilometers and travel time by car is about 116 hours 49 minutes.

Map of flight path and driving directions from Jinzhou to Cheongju.

Shortest flight path between Jinzhou Bay Airport (JNZ) and Cheongju International Airport (CJJ).

How far is Cheongju from Jinzhou?

There are several ways to calculate distances between Jinzhou and Cheongju. Here are two common methods:

Vincenty's formula (applied above)
  • 460.024 miles
  • 740.337 kilometers
  • 399.750 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
  • 459.713 miles
  • 739.837 kilometers
  • 399.480 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).

Airport information


A Jinzhou Bay Airport
City: Jinzhou
Country: China Flag of China
IATA Code: JNZ
ICAO Code: ZYJZ
Coordinates: 41°6′5″N, 121°3′43″E

B Cheongju International Airport
City: Cheongju
Country: South Korea Flag of South Korea
IATA Code: CJJ
ICAO Code: RKTU
Coordinates: 36°42′59″N, 127°29′56″E

Time difference and current local times

The time difference between Jinzhou and Cheongju is 1 hour. Cheongju is 1 hour ahead of Jinzhou.

Time Difference

Jinzhou

 CST

Cheongju

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 93 kg (204 pounds).

Frequent Flyer Miles Calculator

Jinzhou (JNZ) → Cheongju (CJJ).

Distance:
460
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
460

Round trip?