How far is Iki from Okushiri Island?

The distance between Okushiri Island (Okushiri Airport) and Iki (Iki Airport) is 778 miles / 1253 kilometers / 676 nautical miles.

The driving distance from Okushiri Island (OIR) to Iki (IKI) is 1253 miles / 2017 kilometers, and travel time by car is about 38 hours 34 minutes.

Distance from Okushiri Island to Iki

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

Vincenty's formula (applied above)

• 778.327 miles
• 1252.596 kilometers
• 676.348 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

• 778.246 miles
• 1252.466 kilometers
• 676.278 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 Iki?

The estimated flight time from Okushiri Airport to Iki Airport is 1 hour and 58 minutes.

What is the time difference between Okushiri Island and Iki?

There is no time difference between Okushiri Island and Iki.

Flight carbon footprint between Okushiri Airport (OIR) and Iki Airport (IKI)

On average, flying from Okushiri Island to Iki generates about 133 kg of CO2 per passenger, and 133 kilograms equals 293 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 Iki

See the map of the shortest flight path between Okushiri Airport (OIR) and Iki Airport (IKI).

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	Iki Airport
City:	Iki
Country:	Japan
IATA Code:	IKI
ICAO Code:	RJDB
Coordinates:	33°44′56″N, 129°47′6″E