Distance between Prague and Koscierzyna is 510.11 km.
This distance is equal to 316.97 miles, and 275.25 nautical miles.
The distance line on map shows distance from Prague to Koscierzyna between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Prague to Koscierzyna,
It takes 0.57 hours to arrive.