How far is Osaka from Okayama?
The distance between Okayama (Okayama Airport) and Osaka (Itami Airport) is 90 miles / 145 kilometers / 78 nautical miles.
The driving distance from Okayama (OKJ) to Osaka (ITM) is 114 miles / 183 kilometers, and travel time by car is about 2 hours 36 minutes.
Okayama Airport – Itami Airport
Search flights
Distance from Okayama to Osaka
There are several ways to calculate the distance from Okayama to Osaka. Here are two standard methods:
Vincenty's formula (applied above)- 90.064 miles
- 144.944 kilometers
- 78.264 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- 89.866 miles
- 144.625 kilometers
- 78.091 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 Okayama to Osaka?
The estimated flight time from Okayama Airport to Itami Airport is 40 minutes.
What is the time difference between Okayama and Osaka?
Flight carbon footprint between Okayama Airport (OKJ) and Itami Airport (ITM)
On average, flying from Okayama to Osaka generates about 38 kg of CO2 per passenger, and 38 kilograms equals 84 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Okayama to Osaka
See the map of the shortest flight path between Okayama Airport (OKJ) and Itami Airport (ITM).
Airport information
| Origin | Okayama Airport |
|---|---|
| City: | Okayama |
| Country: | Japan  |
| IATA Code: | OKJ |
| ICAO Code: | RJOB |
| Coordinates: | 34°45′24″N, 133°51′17″E |
| Destination | Itami Airport |
|---|---|
| City: | Osaka |
| Country: | Japan |
| IATA Code: | ITM |
| ICAO Code: | RJOO |
| Coordinates: | 34°47′7″N, 135°26′16″E |