The calculated distance (air line) between Nowe Miasto Lubawskie and Łódź is approximately 114 miles respectively 184 kilometers.
By car or train, the actual journey to Łódź is certainly longer, as only the direct route (as the crow flies) between Nowe Miasto Lubawskie and Łódź has been calculated here.
Air line (approximately)
184 kilometers
99 nautical miles