How far is Osaka from Okushiri Island?

The distance between Okushiri Island (Okushiri Airport) and Osaka (Itami Airport) is 547 miles / 881 kilometers / 475 nautical miles.

The driving distance from Okushiri Island (OIR) to Osaka (ITM) is 830 miles / 1336 kilometers, and travel time by car is about 29 hours 12 minutes.

Distance from Okushiri Island to Osaka

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

Vincenty's formula (applied above)

• 547.145 miles
• 880.545 kilometers
• 475.456 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

• 547.730 miles
• 881.487 kilometers
• 475.965 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 Okushiri Island to Osaka?

The estimated flight time from Okushiri Airport to Itami Airport is 1 hour and 32 minutes.

What is the time difference between Okushiri Island and Osaka?

There is no time difference between Okushiri Island and Osaka.

Flight carbon footprint between Okushiri Airport (OIR) and Itami Airport (ITM)

On average, flying from Okushiri Island to Osaka generates about 106 kg of CO2 per passenger, and 106 kilograms equals 233 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Okushiri Airport (OIR) and Itami Airport (ITM).

Airport information

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

Destination	Itami Airport
City:	Osaka
Country:	Japan
IATA Code:	ITM
ICAO Code:	RJOO
Coordinates:	34°47′7″N, 135°26′16″E