The calculated distance (air line) between Podbořany and Mladá Boleslav is approximately 67 miles respectively 108 kilometers.
By car or train, the actual journey to Mladá Boleslav is certainly longer, as only the direct route (as the crow flies) between Podbořany and Mladá Boleslav has been calculated here.
Air line (approximately)
108 kilometers
58 nautical miles