# Distance between Niigata (KIJ) and Omitama (IBR)

Flight distance from Niigata to Omitama (Niigata Airport – Ibaraki Airport) is 142 miles / 228 kilometers / 123 nautical miles. Estimated flight time is 46 minutes.

Driving distance from Niigata (KIJ) to Omitama (IBR) is 193 miles / 310 kilometers and travel time by car is about 3 hours 49 minutes.

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

Shortest flight path between Niigata Airport (KIJ) and Ibaraki Airport (IBR).

## How far is Omitama from Niigata?

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

Vincenty's formula (applied above)
• 141.742 miles
• 228.112 kilometers
• 123.170 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
• 141.864 miles
• 228.308 kilometers
• 123.276 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 Ibaraki Airport
City: Omitama
Country: Japan
IATA Code: IBR
ICAO Code: RJAH
Coordinates: 36°10′51″N, 140°24′53″E

## Time difference and current local times

There is no time difference between Niigata and Omitama.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 46 kg (101 pounds).

## Frequent Flyer Miles Calculator

Niigata (KIJ) → Omitama (IBR).

Distance:
142
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
142

Round trip?