# Distance between Tokyo (NRT) and Kunsan (KUV)

Flight distance from Tokyo to Kunsan (Narita International Airport – Gunsan Airport) is 772 miles / 1243 kilometers / 671 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from Tokyo (NRT) to Kunsan (KUV) is 1040 miles / 1673 kilometers and travel time by car is about 56 hours 31 minutes.

## Map of flight path and driving directions from Tokyo to Kunsan.

Shortest flight path between Narita International Airport (NRT) and Gunsan Airport (KUV).

## How far is Kunsan from Tokyo?

There are several ways to calculate distances between Tokyo and Kunsan. Here are two common 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 earth.

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).

## Airport information

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

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

## Time difference and current local times

There is no time difference between Tokyo and Kunsan.

JST

KST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (291 pounds).

## Frequent Flyer Miles Calculator

Tokyo (NRT) → Kunsan (KUV).

Distance:
772
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
772

Round trip?