# Distance between Kōchi (KCZ) and Omitama (IBR)

Flight distance from Kōchi to Omitama (Kōchi Airport – Ibaraki Airport) is 424 miles / 682 kilometers / 368 nautical miles. Estimated flight time is 1 hour 18 minutes.

Driving distance from Kōchi (KCZ) to Omitama (IBR) is 543 miles / 874 kilometers and travel time by car is about 10 hours 41 minutes.

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

Shortest flight path between Kōchi Airport (KCZ) and Ibaraki Airport (IBR).

## How far is Omitama from Kōchi?

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

Vincenty's formula (applied above)
• 424.013 miles
• 682.383 kilometers
• 368.457 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
• 423.429 miles
• 681.442 kilometers
• 367.949 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 Kōchi Airport
City: Kōchi
Country: Japan
IATA Code: KCZ
ICAO Code: RJOK
Coordinates: 33°32′45″N, 133°40′8″E

B Ibaraki Airport
City: Omitama
Country: Japan
IATA Code: IBR
ICAO Code: RJAH
Coordinates: 36°10′51″N, 140°24′53″E

## Time difference and current local times

There is no time difference between Kōchi and Omitama.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (193 pounds).

## Frequent Flyer Miles Calculator

Kōchi (KCZ) → Omitama (IBR).

Distance:
424
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
424

Round trip?