The calculated distance (air line) between Aleksandrów Kujawski and Olsztyn is approximately 97 miles respectively 156 kilometers.
By car or train, the actual journey to Olsztyn is certainly longer, as only the direct route (as the crow flies) between Aleksandrów Kujawski and Olsztyn has been calculated here.
Air line (approximately)
156 kilometers
84 nautical miles