# Distance between Niigata (KIJ) and Osaka (KIX)

Flight distance from Niigata to Osaka (Niigata Airport – Kansai International Airport) is 326 miles / 524 kilometers / 283 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from Niigata (KIJ) to Osaka (KIX) is 396 miles / 638 kilometers and travel time by car is about 7 hours 17 minutes.

## Map of flight path and driving directions from Niigata to Osaka.

Shortest flight path between Niigata Airport (KIJ) and Kansai International Airport (KIX).

## How far is Osaka from Niigata?

There are several ways to calculate distances between Niigata and Osaka. Here are two common methods:

Vincenty's formula (applied above)
• 325.727 miles
• 524.207 kilometers
• 283.049 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
• 325.780 miles
• 524.291 kilometers
• 283.095 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 Niigata Airport
City: Niigata
Country: Japan
IATA Code: KIJ
ICAO Code: RJSN
Coordinates: 37°57′21″N, 139°7′15″E

B Kansai International Airport
City: Osaka
Country: Japan
IATA Code: KIX
ICAO Code: RJBB
Coordinates: 34°25′38″N, 135°14′38″E

## Time difference and current local times

There is no time difference between Niigata and Osaka.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (161 pounds).

## Frequent Flyer Miles Calculator

Niigata (KIJ) → Osaka (KIX).

Distance:
326
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
326

Round trip?