How far is Hachijojima from Rishiri?

The distance between Rishiri (Rishiri Airport) and Hachijojima (Hachijojima Airport) is 840 miles / 1352 kilometers / 730 nautical miles.

The driving distance from Rishiri (RIS) to Hachijojima (HAC) is 1176 miles / 1892 kilometers, and travel time by car is about 82 hours 18 minutes.

Distance from Rishiri to Hachijojima

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

Vincenty's formula (applied above)

• 839.907 miles
• 1351.700 kilometers
• 729.859 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

• 841.207 miles
• 1353.791 kilometers
• 730.989 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 Rishiri to Hachijojima?

The estimated flight time from Rishiri Airport to Hachijojima Airport is 2 hours and 5 minutes.

What is the time difference between Rishiri and Hachijojima?

There is no time difference between Rishiri and Hachijojima.

Flight carbon footprint between Rishiri Airport (RIS) and Hachijojima Airport (HAC)

On average, flying from Rishiri to Hachijojima generates about 138 kg of CO2 per passenger, and 138 kilograms equals 305 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rishiri to Hachijojima

See the map of the shortest flight path between Rishiri Airport (RIS) and Hachijojima Airport (HAC).

Airport information

Origin	Rishiri Airport
City:	Rishiri
Country:	Japan
IATA Code:	RIS
ICAO Code:	RJER
Coordinates:	45°14′31″N, 141°11′9″E

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