The calculated distance (air line) between Micheldorf in Oberösterreich and Floridsdorf is approximately 108 miles respectively 173 kilometers.
By car or train, the actual journey to Floridsdorf is certainly longer, as only the direct route (as the crow flies) between Micheldorf in Oberösterreich and Floridsdorf has been calculated here.
Air line (approximately)
173 kilometers
94 nautical miles