The calculated distance (air line) between Nürnberg and Burkhardtsdorf is approximately 120 miles respectively 193 kilometers.
By car or train, the actual journey to Burkhardtsdorf is certainly longer, as only the direct route (as the crow flies) between Nürnberg and Burkhardtsdorf has been calculated here.
Air line (approximately)
193 kilometers
104 nautical miles