The calculated distance (air line) between Podstrana and Bosansko Grahovo is approximately 49 miles respectively 78 kilometers.
By car or train, the actual journey to Bosansko Grahovo is certainly longer, as only the direct route (as the crow flies) between Podstrana and Bosansko Grahovo has been calculated here.
Air line (approximately)
78 kilometers
42 nautical miles