# Distance between Hanamaki (HNA) and Kōchi (KCZ)

Flight distance from Hanamaki to Kōchi (Hanamaki Airport – Kōchi Airport) is 580 miles / 934 kilometers / 504 nautical miles. Estimated flight time is 1 hour 35 minutes.

Driving distance from Hanamaki (HNA) to Kōchi (KCZ) is 736 miles / 1185 kilometers and travel time by car is about 13 hours 59 minutes.

## Map of flight path and driving directions from Hanamaki to Kōchi.

Shortest flight path between Hanamaki Airport (HNA) and Kōchi Airport (KCZ).

## How far is Kōchi from Hanamaki?

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

Vincenty's formula (applied above)
• 580.375 miles
• 934.024 kilometers
• 504.332 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
• 580.273 miles
• 933.859 kilometers
• 504.244 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 Kōchi Airport
City: Kōchi
Country: Japan
IATA Code: KCZ
ICAO Code: RJOK
Coordinates: 33°32′45″N, 133°40′8″E

## Time difference and current local times

There is no time difference between Hanamaki and Kōchi.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 110 kg (243 pounds).

## Frequent Flyer Miles Calculator

Hanamaki (HNA) → Kōchi (KCZ).

Distance:
580
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
580

Round trip?