The calculated distance (air line) between Cormons and San Daniele del Friuli is approximately 26 miles respectively 42 kilometers.
By car or train, the actual journey to San Daniele del Friuli is certainly longer, as only the direct route (as the crow flies) between Cormons and San Daniele del Friuli has been calculated here.
Air line (approximately)
42 kilometers
23 nautical miles