Distance between Saijo and Gwangyang-si is 515.64 km.
This distance is equal to 320.4 miles, and 278.24 nautical miles.
The distance line on map shows distance from Saijo to Gwangyang-si between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Saijo to Gwangyang-si,
It takes 0.57 hours to arrive.