How far is Cheongju from Yoronjima?

The distance between Yoronjima (Yoron Airport) and Cheongju (Cheongju International Airport) is 669 miles / 1076 kilometers / 581 nautical miles.

The driving distance from Yoronjima (RNJ) to Cheongju (CJJ) is 883 miles / 1421 kilometers, and travel time by car is about 129 hours 42 minutes.

Distance from Yoronjima to Cheongju

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

Vincenty's formula (applied above)

• 668.555 miles
• 1075.935 kilometers
• 580.958 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

• 670.399 miles
• 1078.902 kilometers
• 582.561 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 Yoronjima to Cheongju?

The estimated flight time from Yoron Airport to Cheongju International Airport is 1 hour and 45 minutes.

What is the time difference between Yoronjima and Cheongju?

There is no time difference between Yoronjima and Cheongju.

Flight carbon footprint between Yoron Airport (RNJ) and Cheongju International Airport (CJJ)

On average, flying from Yoronjima to Cheongju generates about 121 kg of CO2 per passenger, and 121 kilograms equals 267 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yoronjima to Cheongju

See the map of the shortest flight path between Yoron Airport (RNJ) and Cheongju International Airport (CJJ).

Airport information

Origin	Yoron Airport
City:	Yoronjima
Country:	Japan
IATA Code:	RNJ
ICAO Code:	RORY
Coordinates:	27°2′38″N, 128°24′7″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