How far is Yancheng from Cheongju?

The distance between Cheongju (Cheongju International Airport) and Yancheng (Yancheng Nanyang International Airport) is 477 miles / 767 kilometers / 414 nautical miles.

The driving distance from Cheongju (CJJ) to Yancheng (YNZ) is 1340 miles / 2157 kilometers, and travel time by car is about 24 hours 58 minutes.

Distance from Cheongju to Yancheng

There are several ways to calculate the distance from Cheongju to Yancheng. Here are two standard methods:

Vincenty's formula (applied above)

• 476.726 miles
• 767.217 kilometers
• 414.264 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 476.167 miles
• 766.316 kilometers
• 413.778 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).

How long does it take to fly from Cheongju to Yancheng?

The estimated flight time from Cheongju International Airport to Yancheng Nanyang International Airport is 1 hour and 24 minutes.

What is the time difference between Cheongju and Yancheng?

The time difference between Cheongju and Yancheng is 1 hour. Yancheng is 1 hour behind Cheongju.

Flight carbon footprint between Cheongju International Airport (CJJ) and Yancheng Nanyang International Airport (YNZ)

On average, flying from Cheongju to Yancheng generates about 95 kg of CO2 per passenger, and 95 kilograms equals 210 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cheongju to Yancheng

See the map of the shortest flight path between Cheongju International Airport (CJJ) and Yancheng Nanyang International Airport (YNZ).

Airport information

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

Destination	Yancheng Nanyang International Airport
City:	Yancheng
Country:	China
IATA Code:	YNZ
ICAO Code:	ZSYN
Coordinates:	33°23′8″N, 120°7′30″E