The calculated distance (air line) between Cormons and Šempeter pri Gorici is approximately 9 miles respectively 14 kilometers.
By car or train, the actual journey to Šempeter pri Gorici is certainly longer, as only the direct route (as the crow flies) between Cormons and Šempeter pri Gorici has been calculated here.
Air line (approximately)
14 kilometers
7 nautical miles