Air Miles Calculator

Distance between Memanbetsu (MMB) and Okushiri Island (OIR)

Flight distance from Memanbetsu to Okushiri Island (Memanbetsu Airport – Okushiri Airport) is 270 miles / 435 kilometers / 235 nautical miles. Estimated flight time is 1 hour 0 minutes.

Driving distance from Memanbetsu (MMB) to Okushiri Island (OIR) is 388 miles / 624 kilometers and travel time by car is about 18 hours 22 minutes.

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

Shortest flight path between Memanbetsu Airport (MMB) and Okushiri Airport (OIR).

How far is Okushiri Island from Memanbetsu?

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

Vincenty's formula (applied above)
  • 270.302 miles
  • 435.009 kilometers
  • 234.886 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
  • 269.788 miles
  • 434.181 kilometers
  • 234.439 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 Memanbetsu Airport
City: Memanbetsu
Country: Japan Flag of Japan
IATA Code: MMB
ICAO Code: RJCM
Coordinates: 43°52′50″N, 144°9′50″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 Memanbetsu and Okushiri Island.

Time Difference

Memanbetsu

 JST

Okushiri Island

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 65 kg (143 pounds).

Frequent Flyer Miles Calculator

Memanbetsu (MMB) → Okushiri Island (OIR).

Distance:
270
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
270

Round trip?