The calculated distance (air line) between Micheldorf in Oberösterreich and Sankt Pölten is approximately 73 miles respectively 117 kilometers.
By car or train, the actual journey to Sankt Pölten is certainly longer, as only the direct route (as the crow flies) between Micheldorf in Oberösterreich and Sankt Pölten has been calculated here.
Air line (approximately)
117 kilometers
63 nautical miles