The calculated distance (air line) between Šibenik and Bosansko Grahovo is approximately 39 miles respectively 62 kilometers.
By car or train, the actual journey to Bosansko Grahovo is certainly longer, as only the direct route (as the crow flies) between Šibenik and Bosansko Grahovo has been calculated here.
Air line (approximately)
62 kilometers
34 nautical miles