# Distance between Hanamaki (HNA) and Okinoshima (OKI)

Flight distance from Hanamaki to Okinoshima (Hanamaki Airport – Oki Airport) is 482 miles / 776 kilometers / 419 nautical miles. Estimated flight time is 1 hour 24 minutes.

## Map of flight path from Hanamaki to Okinoshima.

Shortest flight path between Hanamaki Airport (HNA) and Oki Airport (OKI).

## How far is Okinoshima from Hanamaki?

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

Vincenty's formula (applied above)
• 482.250 miles
• 776.106 kilometers
• 419.064 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
• 481.542 miles
• 774.967 kilometers
• 418.449 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 Hanamaki Airport
City: Hanamaki
Country: Japan
IATA Code: HNA
ICAO Code: RJSI
Coordinates: 39°25′42″N, 141°8′5″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 Hanamaki and Okinoshima.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (212 pounds).

## Frequent Flyer Miles Calculator

Hanamaki (HNA) → Okinoshima (OKI).

Distance:
482
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
482

Round trip?