Distance between Sumoto and Yanggu-gun is 747.43 km.
This distance is equal to 464.43 miles, and 403.31 nautical miles.
The distance line on map shows distance from Sumoto to Yanggu-gun between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Sumoto to Yanggu-gun,
It takes 0.83 hours to arrive.