The calculated distance (air line) between Bosansko Grahovo and Zavidovići is approximately 90 miles respectively 145 kilometers.
By car or train, the actual journey to Zavidovići is certainly longer, as only the direct route (as the crow flies) between Bosansko Grahovo and Zavidovići has been calculated here.
Air line (approximately)
145 kilometers
78 nautical miles