How far is Niigata from Okushiri Island?

The distance between Okushiri Island (Okushiri Airport) and Niigata (Niigata Airport) is 284 miles / 458 kilometers / 247 nautical miles.

The driving distance from Okushiri Island (OIR) to Niigata (KIJ) is 473 miles / 762 kilometers, and travel time by car is about 22 hours 19 minutes.

Distance from Okushiri Island to Niigata

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

Vincenty's formula (applied above)

• 284.447 miles
• 457.773 kilometers
• 247.177 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

• 284.853 miles
• 458.427 kilometers
• 247.531 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 Niigata?

The estimated flight time from Okushiri Airport to Niigata Airport is 1 hour and 2 minutes.

What is the time difference between Okushiri Island and Niigata?

There is no time difference between Okushiri Island and Niigata.

Flight carbon footprint between Okushiri Airport (OIR) and Niigata Airport (KIJ)

On average, flying from Okushiri Island to Niigata generates about 67 kg of CO2 per passenger, and 67 kilograms equals 147 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 Niigata

See the map of the shortest flight path between Okushiri Airport (OIR) and Niigata Airport (KIJ).

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	Niigata Airport
City:	Niigata
Country:	Japan
IATA Code:	KIJ
ICAO Code:	RJSN
Coordinates:	37°57′21″N, 139°7′15″E