# Distance between Kōchi (KCZ) and Obihiro (OBO)

Flight distance from Kōchi to Obihiro (Kōchi Airport – Tokachi–Obihiro Airport) is 819 miles / 1317 kilometers / 711 nautical miles. Estimated flight time is 2 hours 2 minutes.

Driving distance from Kōchi (KCZ) to Obihiro (OBO) is 1177 miles / 1895 kilometers and travel time by car is about 23 hours 17 minutes.

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

Shortest flight path between Kōchi Airport (KCZ) and Tokachi–Obihiro Airport (OBO).

## How far is Obihiro from Kōchi?

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

Vincenty's formula (applied above)
• 818.621 miles
• 1317.442 kilometers
• 711.362 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
• 818.701 miles
• 1317.572 kilometers
• 711.432 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 Tokachi–Obihiro Airport
City: Obihiro
Country: Japan
IATA Code: OBO
ICAO Code: RJCB
Coordinates: 42°43′59″N, 143°13′1″E

## Time difference and current local times

There is no time difference between Kōchi and Obihiro.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (301 pounds).

## Frequent Flyer Miles Calculator

Kōchi (KCZ) → Obihiro (OBO).

Distance:
819
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
819

Round trip?