# Distance between Niigata (KIJ) and Obihiro (OBO)

Flight distance from Niigata to Obihiro (Niigata Airport – Tokachi–Obihiro Airport) is 394 miles / 634 kilometers / 342 nautical miles. Estimated flight time is 1 hour 14 minutes.

Driving distance from Niigata (KIJ) to Obihiro (OBO) is 644 miles / 1037 kilometers and travel time by car is about 13 hours 13 minutes.

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

Shortest flight path between Niigata Airport (KIJ) and Tokachi–Obihiro Airport (OBO).

## How far is Obihiro from Niigata?

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

Vincenty's formula (applied above)
• 394.110 miles
• 634.259 kilometers
• 342.472 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
• 394.194 miles
• 634.394 kilometers
• 342.545 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 Tokachi–Obihiro Airport
City: Obihiro
Country: Japan
IATA Code: OBO
ICAO Code: RJCB
Coordinates: 42°43′59″N, 143°13′1″E

## Time difference and current local times

There is no time difference between Niigata and Obihiro.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 83 kg (183 pounds).

## Frequent Flyer Miles Calculator

Niigata (KIJ) → Obihiro (OBO).

Distance:
394
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
394

Round trip?