How far is Kōchi from Vientiane?

The distance between Vientiane (Wattay International Airport) and Kōchi (Kōchi Airport) is 2202 miles / 3544 kilometers / 1914 nautical miles.

The driving distance from Vientiane (VTE) to Kōchi (KCZ) is 3579 miles / 5760 kilometers, and travel time by car is about 71 hours 23 minutes.

Distance from Vientiane to Kōchi

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

Vincenty's formula (applied above)

• 2202.051 miles
• 3543.858 kilometers
• 1913.530 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

• 2201.019 miles
• 3542.197 kilometers
• 1912.633 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 Vientiane to Kōchi?

The estimated flight time from Wattay International Airport to Kōchi Airport is 4 hours and 40 minutes.

What is the time difference between Vientiane and Kōchi?

The time difference between Vientiane and Kōchi is 2 hours. Kōchi is 2 hours ahead of Vientiane.

Flight carbon footprint between Wattay International Airport (VTE) and Kōchi Airport (KCZ)

On average, flying from Vientiane to Kōchi generates about 241 kg of CO2 per passenger, and 241 kilograms equals 530 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Vientiane to Kōchi

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

Airport information

Origin	Wattay International Airport
City:	Vientiane
Country:	Laos
IATA Code:	VTE
ICAO Code:	VLVT
Coordinates:	17°59′17″N, 102°33′46″E

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