How far is Cheongju from Amami?

The distance between Amami (Amami Airport) and Cheongju (Cheongju International Airport) is 585 miles / 942 kilometers / 509 nautical miles.

The driving distance from Amami (ASJ) to Cheongju (CJJ) is 743 miles / 1196 kilometers, and travel time by car is about 89 hours 50 minutes.

Distance from Amami to Cheongju

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

Vincenty's formula (applied above)

• 585.352 miles
• 942.032 kilometers
• 508.657 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

• 586.786 miles
• 944.341 kilometers
• 509.903 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 Amami to Cheongju?

The estimated flight time from Amami Airport to Cheongju International Airport is 1 hour and 36 minutes.

What is the time difference between Amami and Cheongju?

There is no time difference between Amami and Cheongju.

Flight carbon footprint between Amami Airport (ASJ) and Cheongju International Airport (CJJ)

On average, flying from Amami to Cheongju generates about 111 kg of CO2 per passenger, and 111 kilograms equals 244 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Amami to Cheongju

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

Airport information

Origin	Amami Airport
City:	Amami
Country:	Japan
IATA Code:	ASJ
ICAO Code:	RJKA
Coordinates:	28°25′50″N, 129°42′46″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