How far is Okushiri Island from Omitama?

The distance between Omitama (Ibaraki Airport) and Okushiri Island (Okushiri Airport) is 410 miles / 659 kilometers / 356 nautical miles.

The driving distance from Omitama (IBR) to Okushiri Island (OIR) is 565 miles / 909 kilometers, and travel time by car is about 24 hours 9 minutes.

Distance from Omitama to Okushiri Island

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

Vincenty's formula (applied above)

• 409.756 miles
• 659.439 kilometers
• 356.069 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

• 410.382 miles
• 660.446 kilometers
• 356.612 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 Omitama to Okushiri Island?

The estimated flight time from Ibaraki Airport to Okushiri Airport is 1 hour and 16 minutes.

What is the time difference between Omitama and Okushiri Island?

There is no time difference between Omitama and Okushiri Island.

Flight carbon footprint between Ibaraki Airport (IBR) and Okushiri Airport (OIR)

On average, flying from Omitama to Okushiri Island generates about 85 kg of CO2 per passenger, and 85 kilograms equals 188 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Ibaraki Airport (IBR) and Okushiri Airport (OIR).

Airport information

Origin	Ibaraki Airport
City:	Omitama
Country:	Japan
IATA Code:	IBR
ICAO Code:	RJAH
Coordinates:	36°10′51″N, 140°24′53″E

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