The calculated distance (air line) between Piotrków Kujawski and Białołeka is approximately 105 miles respectively 170 kilometers.
By car or train, the actual journey to Białołeka is certainly longer, as only the direct route (as the crow flies) between Piotrków Kujawski and Białołeka has been calculated here.
Air line (approximately)
170 kilometers
92 nautical miles