How far is Hachijojima from Jeju?

The distance between Jeju (Jeju International Airport) and Hachijojima (Hachijojima Airport) is 769 miles / 1238 kilometers / 668 nautical miles.

The driving distance from Jeju (CJU) to Hachijojima (HAC) is 1296 miles / 2085 kilometers, and travel time by car is about 76 hours 52 minutes.

Distance from Jeju to Hachijojima

There are several ways to calculate the distance from Jeju to Hachijojima. Here are two standard methods:

Vincenty's formula (applied above)

• 769.134 miles
• 1237.801 kilometers
• 668.359 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

• 767.503 miles
• 1235.176 kilometers
• 666.942 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 Jeju to Hachijojima?

The estimated flight time from Jeju International Airport to Hachijojima Airport is 1 hour and 57 minutes.

What is the time difference between Jeju and Hachijojima?

There is no time difference between Jeju and Hachijojima.

Flight carbon footprint between Jeju International Airport (CJU) and Hachijojima Airport (HAC)

On average, flying from Jeju to Hachijojima generates about 132 kg of CO2 per passenger, and 132 kilograms equals 291 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Jeju to Hachijojima

See the map of the shortest flight path between Jeju International Airport (CJU) and Hachijojima Airport (HAC).

Airport information

Origin	Jeju International Airport
City:	Jeju
Country:	South Korea
IATA Code:	CJU
ICAO Code:	RKPC
Coordinates:	33°30′40″N, 126°29′34″E

Destination	Hachijojima Airport
City:	Hachijojima
Country:	Japan
IATA Code:	HAC
ICAO Code:	RJTH
Coordinates:	33°6′54″N, 139°47′9″E