Distance between Telsiai Region and Kalisz is 549.17 km.
This distance is equal to 341.24 miles, and 296.33 nautical miles.
The distance line on map shows distance from Telsiai Region to Kalisz between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Telsiai Region to Kalisz,
It takes 0.61 hours to arrive.