The calculated distance (air line) between Murowana Goślina and Bydgoszcz is approximately 56 miles respectively 91 kilometers.
By car or train, the actual journey to Bydgoszcz is certainly longer, as only the direct route (as the crow flies) between Murowana Goślina and Bydgoszcz has been calculated here.
Air line (approximately)
91 kilometers
49 nautical miles