# Distance between Tokushima (TKS) and Okinoshima (OKI)

Flight distance from Tokushima to Okinoshima (Tokushima Airport – Oki Airport) is 159 miles / 256 kilometers / 138 nautical miles. Estimated flight time is 48 minutes.

## Map of flight path from Tokushima to Okinoshima.

Shortest flight path between Tokushima Airport (TKS) and Oki Airport (OKI).

## How far is Okinoshima from Tokushima?

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

Vincenty's formula (applied above)
• 158.761 miles
• 255.501 kilometers
• 137.959 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
• 158.972 miles
• 255.841 kilometers
• 138.143 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
IATA Code: TKS
ICAO Code: RJOS
Coordinates: 34°7′58″N, 134°36′25″E

B Oki Airport
City: Okinoshima
Country: Japan
IATA Code: OKI
ICAO Code: RJNO
Coordinates: 36°10′51″N, 133°19′29″E

## Time difference and current local times

There is no time difference between Tokushima and Okinoshima.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 48 kg (107 pounds).

## Frequent Flyer Miles Calculator

Tokushima (TKS) → Okinoshima (OKI).

Distance:
159
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
159

Round trip?