How far is Okushiri Island from Buffalo, NY?

The distance between Buffalo (Buffalo Niagara International Airport) and Okushiri Island (Okushiri Airport) is 6118 miles / 9846 kilometers / 5317 nautical miles.

Distance from Buffalo to Okushiri Island

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

Vincenty's formula (applied above)

• 6118.129 miles
• 9846.175 kilometers
• 5316.509 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

• 6102.713 miles
• 9821.365 kilometers
• 5303.113 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 Buffalo to Okushiri Island?

The estimated flight time from Buffalo Niagara International Airport to Okushiri Airport is 12 hours and 5 minutes.

What is the time difference between Buffalo and Okushiri Island?

The time difference between Buffalo and Okushiri Island is 14 hours. Okushiri Island is 14 hours ahead of Buffalo.

Flight carbon footprint between Buffalo Niagara International Airport (BUF) and Okushiri Airport (OIR)

On average, flying from Buffalo to Okushiri Island generates about 733 kg of CO2 per passenger, and 733 kilograms equals 1 615 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Buffalo to Okushiri Island

See the map of the shortest flight path between Buffalo Niagara International Airport (BUF) and Okushiri Airport (OIR).

Airport information

Origin	Buffalo Niagara International Airport
City:	Buffalo, NY
Country:	United States
IATA Code:	BUF
ICAO Code:	KBUF
Coordinates:	42°56′25″N, 78°43′55″W

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