The calculated distance (air line) between Šmarje pri Jelšah and Jesenice is approximately 71 miles respectively 114 kilometers.
By car or train, the actual journey to Jesenice is certainly longer, as only the direct route (as the crow flies) between Šmarje pri Jelšah and Jesenice has been calculated here.
Air line (approximately)
114 kilometers
61 nautical miles