# 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
IATA Code: JNZ
ICAO Code: ZYJZ
Coordinates: 41°6′5″N, 121°3′43″E

B Cheongju International Airport
City: Cheongju
Country: 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.

CST

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?