How far is Okushiri Island from Kōchi?

The distance between Kōchi (Kōchi Airport) and Okushiri Island (Okushiri Airport) is 667 miles / 1073 kilometers / 579 nautical miles.

The driving distance from Kōchi (KCZ) to Okushiri Island (OIR) is 1008 miles / 1622 kilometers, and travel time by car is about 33 hours 3 minutes.

Distance from Kōchi to Okushiri Island

There are several ways to calculate the distance from Kōchi to Okushiri Island. Here are two standard methods:

Vincenty's formula (applied above)

• 666.830 miles
• 1073.159 kilometers
• 579.460 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

• 667.422 miles
• 1074.111 kilometers
• 579.973 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 Kōchi to Okushiri Island?

The estimated flight time from Kōchi Airport to Okushiri Airport is 1 hour and 45 minutes.

What is the time difference between Kōchi and Okushiri Island?

There is no time difference between Kōchi and Okushiri Island.

Flight carbon footprint between Kōchi Airport (KCZ) and Okushiri Airport (OIR)

On average, flying from Kōchi to Okushiri Island generates about 121 kg of CO2 per passenger, and 121 kilograms equals 266 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kōchi to Okushiri Island

See the map of the shortest flight path between Kōchi Airport (KCZ) and Okushiri Airport (OIR).

Airport information

Origin	Kōchi Airport
City:	Kōchi
Country:	Japan
IATA Code:	KCZ
ICAO Code:	RJOK
Coordinates:	33°32′45″N, 133°40′8″E

Destination	Okushiri Airport
City:	Okushiri Island
Country:	Japan
IATA Code:	OIR
ICAO Code:	RJEO
Coordinates:	42°4′18″N, 139°25′58″E