How far is Kōchi from Honolulu, HI?

The distance between Honolulu (Honolulu Daniel K. Inouye International Airport) and Kōchi (Kōchi Airport) is 4213 miles / 6781 kilometers / 3661 nautical miles.

Distance from Honolulu to Kōchi

There are several ways to calculate the distance from Honolulu to Kōchi. Here are two standard methods:

Vincenty's formula (applied above)

• 4213.340 miles
• 6780.713 kilometers
• 3661.292 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 4206.562 miles
• 6769.806 kilometers
• 3655.403 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).

How long does it take to fly from Honolulu to Kōchi?

The estimated flight time from Honolulu Daniel K. Inouye International Airport to Kōchi Airport is 8 hours and 28 minutes.

What is the time difference between Honolulu and Kōchi?

The time difference between Honolulu and Kōchi is 19 hours. Kōchi is 19 hours ahead of Honolulu.

Flight carbon footprint between Honolulu Daniel K. Inouye International Airport (HNL) and Kōchi Airport (KCZ)

On average, flying from Honolulu to Kōchi generates about 483 kg of CO2 per passenger, and 483 kilograms equals 1 065 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Honolulu to Kōchi

See the map of the shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Kōchi Airport (KCZ).

Airport information

Origin	Honolulu Daniel K. Inouye International Airport
City:	Honolulu, HI
Country:	United States
IATA Code:	HNL
ICAO Code:	PHNL
Coordinates:	21°19′7″N, 157°55′19″W

Destination	Kōchi Airport
City:	Kōchi
Country:	Japan
IATA Code:	KCZ
ICAO Code:	RJOK
Coordinates:	33°32′45″N, 133°40′8″E