The calculated distance (air line) between Maślice Małe and Bydgoszcz is approximately 144 miles respectively 231 kilometers.
By car or train, the actual journey to Bydgoszcz is certainly longer, as only the direct route (as the crow flies) between Maślice Małe and Bydgoszcz has been calculated here.
Air line (approximately)
231 kilometers
125 nautical miles