The calculated distance (air line) between Konstancin-Jeziorna and Toruń is approximately 123 miles respectively 199 kilometers.
By car or train, the actual journey to Toruń is certainly longer, as only the direct route (as the crow flies) between Konstancin-Jeziorna and Toruń has been calculated here.
Air line (approximately)
199 kilometers
107 nautical miles