How far is Cheongju from Sado?

The distance between Sado (Sado Airport) and Cheongju (Cheongju International Airport) is 607 miles / 977 kilometers / 528 nautical miles.

The driving distance from Sado (SDS) to Cheongju (CJJ) is 1071 miles / 1723 kilometers, and travel time by car is about 25 hours 41 minutes.

Distance from Sado to Cheongju

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

Vincenty's formula (applied above)

• 607.353 miles
• 977.439 kilometers
• 527.775 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

• 605.985 miles
• 975.238 kilometers
• 526.586 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 Sado to Cheongju?

The estimated flight time from Sado Airport to Cheongju International Airport is 1 hour and 38 minutes.

What is the time difference between Sado and Cheongju?

There is no time difference between Sado and Cheongju.

Flight carbon footprint between Sado Airport (SDS) and Cheongju International Airport (CJJ)

On average, flying from Sado to Cheongju generates about 114 kg of CO2 per passenger, and 114 kilograms equals 251 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sado to Cheongju

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

Airport information

Origin	Sado Airport
City:	Sado
Country:	Japan
IATA Code:	SDS
ICAO Code:	RJSD
Coordinates:	38°3′36″N, 138°24′50″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