How far is Yangyang from Kōchi?

The distance between Kōchi (Kōchi Airport) and Yangyang (Yangyang International Airport) is 419 miles / 674 kilometers / 364 nautical miles.

The driving distance from Kōchi (KCZ) to Yangyang (YNY) is 650 miles / 1046 kilometers, and travel time by car is about 17 hours 10 minutes.

Distance from Kōchi to Yangyang

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

Vincenty's formula (applied above)

• 419.099 miles
• 674.474 kilometers
• 364.187 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

• 419.174 miles
• 674.595 kilometers
• 364.252 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 Kōchi to Yangyang?

The estimated flight time from Kōchi Airport to Yangyang International Airport is 1 hour and 17 minutes.

What is the time difference between Kōchi and Yangyang?

There is no time difference between Kōchi and Yangyang.

Flight carbon footprint between Kōchi Airport (KCZ) and Yangyang International Airport (YNY)

On average, flying from Kōchi to Yangyang generates about 87 kg of CO2 per passenger, and 87 kilograms equals 191 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kōchi to Yangyang

See the map of the shortest flight path between Kōchi Airport (KCZ) and Yangyang International Airport (YNY).

Airport information

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

Destination	Yangyang International Airport
City:	Yangyang
Country:	South Korea
IATA Code:	YNY
ICAO Code:	RKNY
Coordinates:	38°3′40″N, 128°40′8″E