Distance between Kumamoto and Ishikawa Prefecture is 685.59 km.
This distance is equal to 426.01 miles, and 369.94 nautical miles.
The distance line on map shows distance from Kumamoto to Ishikawa Prefecture between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Kumamoto to Ishikawa Prefecture,
It takes 0.76 hours to arrive.