How far is Masuda from Okushiri Island?

The distance between Okushiri Island (Okushiri Airport) and Masuda (Iwami Airport) is 657 miles / 1057 kilometers / 571 nautical miles.

The driving distance from Okushiri Island (OIR) to Masuda (IWJ) is 1077 miles / 1733 kilometers, and travel time by car is about 33 hours 47 minutes.

Distance from Okushiri Island to Masuda

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

Vincenty's formula (applied above)

• 656.983 miles
• 1057.312 kilometers
• 570.903 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

• 657.039 miles
• 1057.402 kilometers
• 570.952 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 Masuda?

The estimated flight time from Okushiri Airport to Iwami Airport is 1 hour and 44 minutes.

What is the time difference between Okushiri Island and Masuda?

There is no time difference between Okushiri Island and Masuda.

Flight carbon footprint between Okushiri Airport (OIR) and Iwami Airport (IWJ)

On average, flying from Okushiri Island to Masuda generates about 120 kg of CO2 per passenger, and 120 kilograms equals 264 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 Masuda

See the map of the shortest flight path between Okushiri Airport (OIR) and Iwami Airport (IWJ).

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	Iwami Airport
City:	Masuda
Country:	Japan
IATA Code:	IWJ
ICAO Code:	RJOW
Coordinates:	34°40′35″N, 131°47′23″E