How far is Naha from Okushiri Island?

The distance between Okushiri Island (Okushiri Airport) and Naha (Naha Airport) is 1283 miles / 2065 kilometers / 1115 nautical miles.

The driving distance from Okushiri Island (OIR) to Naha (OKA) is 1849 miles / 2975 kilometers, and travel time by car is about 172 hours 57 minutes.

Distance from Okushiri Island to Naha

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

Vincenty's formula (applied above)

• 1283.104 miles
• 2064.956 kilometers
• 1114.987 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

• 1284.601 miles
• 2067.364 kilometers
• 1116.287 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 Naha?

The estimated flight time from Okushiri Airport to Naha Airport is 2 hours and 55 minutes.

What is the time difference between Okushiri Island and Naha?

There is no time difference between Okushiri Island and Naha.

Flight carbon footprint between Okushiri Airport (OIR) and Naha Airport (OKA)

On average, flying from Okushiri Island to Naha generates about 166 kg of CO2 per passenger, and 166 kilograms equals 365 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 Naha

See the map of the shortest flight path between Okushiri Airport (OIR) and Naha Airport (OKA).

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	Naha Airport
City:	Naha
Country:	Japan
IATA Code:	OKA
ICAO Code:	ROAH
Coordinates:	26°11′44″N, 127°38′45″E