How far is Okushiri Island from Okayama?

The distance between Okayama (Okayama Airport) and Okushiri Island (Okushiri Airport) is 588 miles / 946 kilometers / 511 nautical miles.

The driving distance from Okayama (OKJ) to Okushiri Island (OIR) is 935 miles / 1505 kilometers, and travel time by car is about 31 hours 10 minutes.

Distance from Okayama to Okushiri Island

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

Vincenty's formula (applied above)

• 588.051 miles
• 946.376 kilometers
• 511.002 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

• 588.421 miles
• 946.971 kilometers
• 511.324 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 Okayama to Okushiri Island?

The estimated flight time from Okayama Airport to Okushiri Airport is 1 hour and 36 minutes.

What is the time difference between Okayama and Okushiri Island?

There is no time difference between Okayama and Okushiri Island.

Flight carbon footprint between Okayama Airport (OKJ) and Okushiri Airport (OIR)

On average, flying from Okayama to Okushiri Island generates about 111 kg of CO2 per passenger, and 111 kilograms equals 245 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Okayama Airport (OKJ) and Okushiri Airport (OIR).

Airport information

Origin	Okayama Airport
City:	Okayama
Country:	Japan
IATA Code:	OKJ
ICAO Code:	RJOB
Coordinates:	34°45′24″N, 133°51′17″E

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