How far is Rishiri from Hachijojima?

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

The driving distance from Hachijojima (HAC) to Rishiri (RIS) is 1174 miles / 1889 kilometers, and travel time by car is about 82 hours 24 minutes.

Distance from Hachijojima to Rishiri

There are several ways to calculate the distance from Hachijojima to Rishiri. 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 Hachijojima to Rishiri?

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

What is the time difference between Hachijojima and Rishiri?

There is no time difference between Hachijojima and Rishiri.

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

On average, flying from Hachijojima to Rishiri 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 Hachijojima to Rishiri

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

Airport information

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

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