Distance between Koriyama and Muroran is 548.97 km.
This distance is equal to 341.11 miles, and 296.22 nautical miles.
The distance line on map shows distance from Koriyama to Muroran between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Koriyama to Muroran,
It takes 0.61 hours to arrive.