# Distance between Kōchi (KCZ) and Osaka (ITM)

Flight distance from Kōchi to Osaka (Kōchi Airport – Itami Airport) is 133 miles / 213 kilometers / 115 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Kōchi (KCZ) to Osaka (ITM) is 177 miles / 285 kilometers and travel time by car is about 3 hours 54 minutes.

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

Shortest flight path between Kōchi Airport (KCZ) and Itami Airport (ITM).

## How far is Osaka from Kōchi?

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

Vincenty's formula (applied above)
• 132.547 miles
• 213.314 kilometers
• 115.180 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
• 132.513 miles
• 213.259 kilometers
• 115.151 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 Itami Airport
City: Osaka
Country: Japan
IATA Code: ITM
ICAO Code: RJOO
Coordinates: 34°47′7″N, 135°26′16″E

## Time difference and current local times

There is no time difference between Kōchi and Osaka.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (98 pounds).

## Frequent Flyer Miles Calculator

Kōchi (KCZ) → Osaka (ITM).

Distance:
133
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
133

Round trip?