The calculated distance (air line) between Veselí nad Lužnicí and Mladá Boleslav is approximately 85 miles respectively 137 kilometers.
By car or train, the actual journey to Mladá Boleslav is certainly longer, as only the direct route (as the crow flies) between Veselí nad Lužnicí and Mladá Boleslav has been calculated here.
Air line (approximately)
137 kilometers
74 nautical miles