How far is Cheongju from Yancheng?

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

The driving distance from Yancheng (YNZ) to Cheongju (CJJ) is 1340 miles / 2156 kilometers, and travel time by car is about 24 hours 50 minutes.

Distance from Yancheng to Cheongju

There are several ways to calculate the distance from Yancheng to Cheongju. 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 Yancheng to Cheongju?

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

What is the time difference between Yancheng and Cheongju?

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

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

On average, flying from Yancheng to Cheongju 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 Yancheng to Cheongju

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

Airport information

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

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