The calculated distance (air line) between Pescara and Montenero di Bisaccia is approximately 45 miles respectively 73 kilometers.
By car or train, the actual journey to Montenero di Bisaccia is certainly longer, as only the direct route (as the crow flies) between Pescara and Montenero di Bisaccia has been calculated here.
Air line (approximately)
73 kilometers
39 nautical miles