Air Miles Calculator

Distance between Tokushima (TKS) and Okushiri Island (OIR)

Flight distance from Tokushima to Okushiri Island (Tokushima Airport – Okushiri Airport) is 607 miles / 977 kilometers / 528 nautical miles. Estimated flight time is 1 hour 38 minutes.

Driving distance from Tokushima (TKS) to Okushiri Island (OIR) is 913 miles / 1470 kilometers and travel time by car is about 28 hours 48 minutes.

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

Shortest flight path between Tokushima Airport (TKS) and Okushiri Airport (OIR).

How far is Okushiri Island from Tokushima?

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

Vincenty's formula (applied above)
  • 607.180 miles
  • 977.162 kilometers
  • 527.625 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
  • 607.783 miles
  • 978.132 kilometers
  • 528.149 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 Tokushima Airport
City: Tokushima
Country: Japan Flag of Japan
IATA Code: TKS
ICAO Code: RJOS
Coordinates: 34°7′58″N, 134°36′25″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 Tokushima and Okushiri Island.

Time Difference

Tokushima

 JST

Okushiri Island

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 114 kg (250 pounds).

Frequent Flyer Miles Calculator

Tokushima (TKS) → Okushiri Island (OIR).

Distance:
607
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
607

Round trip?