How far is Tokyo from Kunsan?

The distance between Kunsan (Gunsan Airport) and Tokyo (Narita International Airport) is 772 miles / 1243 kilometers / 671 nautical miles.

The driving distance from Kunsan (KUV) to Tokyo (NRT) is 1035 miles / 1666 kilometers, and travel time by car is about 23 hours 13 minutes.

Distance from Kunsan to Tokyo

There are several ways to calculate the distance from Kunsan to Tokyo. Here are two standard methods:

Vincenty's formula (applied above)

• 772.496 miles
• 1243.212 kilometers
• 671.281 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

• 770.748 miles
• 1240.398 kilometers
• 669.761 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 Kunsan to Tokyo?

The estimated flight time from Gunsan Airport to Narita International Airport is 1 hour and 57 minutes.

What is the time difference between Kunsan and Tokyo?

There is no time difference between Kunsan and Tokyo.

Flight carbon footprint between Gunsan Airport (KUV) and Narita International Airport (NRT)

On average, flying from Kunsan to Tokyo generates about 132 kg of CO2 per passenger, and 132 kilograms equals 291 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kunsan to Tokyo

See the map of the shortest flight path between Gunsan Airport (KUV) and Narita International Airport (NRT).

Airport information

Origin	Gunsan Airport
City:	Kunsan
Country:	South Korea
IATA Code:	KUV
ICAO Code:	RKJK
Coordinates:	35°54′13″N, 126°36′57″E

Destination	Narita International Airport
City:	Tokyo
Country:	Japan
IATA Code:	NRT
ICAO Code:	RJAA
Coordinates:	35°45′52″N, 140°23′9″E