Air Miles Calculator

Distance between Hanamaki (HNA) and Okayama (OKJ)

Flight distance from Hanamaki to Okayama (Hanamaki Airport – Okayama Airport) is 515 miles / 829 kilometers / 447 nautical miles. Estimated flight time is 1 hour 28 minutes.

Driving distance from Hanamaki (HNA) to Okayama (OKJ) is 664 miles / 1069 kilometers and travel time by car is about 12 hours 10 minutes.

Map of flight path and driving directions from Hanamaki to Okayama.

Shortest flight path between Hanamaki Airport (HNA) and Okayama Airport (OKJ).

How far is Okayama from Hanamaki?

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

Vincenty's formula (applied above)
  • 514.973 miles
  • 828.769 kilometers
  • 447.499 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
  • 514.634 miles
  • 828.223 kilometers
  • 447.205 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 Flag of Japan
IATA Code: HNA
ICAO Code: RJSI
Coordinates: 39°25′42″N, 141°8′5″E

B Okayama Airport
City: Okayama
Country: Japan Flag of Japan
IATA Code: OKJ
ICAO Code: RJOB
Coordinates: 34°45′24″N, 133°51′17″E

Time difference and current local times

There is no time difference between Hanamaki and Okayama.

Time Difference

Hanamaki

 JST

Okayama

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 101 kg (222 pounds).

Frequent Flyer Miles Calculator

Hanamaki (HNA) → Okayama (OKJ).

Distance:
515
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
515

Round trip?