The calculated distance (air line) between Simmering and Saalfelden am Steinernen Meer is approximately 174 miles respectively 281 kilometers.
By car or train, the actual journey to Saalfelden am Steinernen Meer is certainly longer, as only the direct route (as the crow flies) between Simmering and Saalfelden am Steinernen Meer has been calculated here.
Air line (approximately)
281 kilometers
151 nautical miles