Air Miles Calculator

Distance between Sendai (SDJ) and Okushiri Island (OIR)

Flight distance from Sendai to Okushiri Island (Sendai Airport – Okushiri Airport) is 282 miles / 455 kilometers / 245 nautical miles. Estimated flight time is 1 hour 2 minutes.

Driving distance from Sendai (SDJ) to Okushiri Island (OIR) is 404 miles / 650 kilometers and travel time by car is about 19 hours 31 minutes.

Map of flight path and driving directions from Sendai to Okushiri Island.

Shortest flight path between Sendai Airport (SDJ) and Okushiri Airport (OIR).

How far is Okushiri Island from Sendai?

There are several ways to calculate distances between Sendai and Okushiri Island. Here are two common methods:

Vincenty's formula (applied above)
  • 282.438 miles
  • 454.539 kilometers
  • 245.432 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 282.755 miles
  • 455.050 kilometers
  • 245.707 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).

Airport information


A Sendai Airport
City: Sendai
Country: Japan Flag of Japan
IATA Code: SDJ
ICAO Code: RJSS
Coordinates: 38°8′22″N, 140°55′1″E

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

Time difference and current local times

There is no time difference between Sendai and Okushiri Island.

Time Difference

Sendai

 JST

Okushiri Island

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 67 kg (147 pounds).

Frequent Flyer Miles Calculator

Sendai (SDJ) → Okushiri Island (OIR).

Distance:
282
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
282

Round trip?