The calculated distance (air line) between San Giorgio di Nogaro and San Daniele del Friuli is approximately 25 miles respectively 40 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 San Giorgio di Nogaro and San Daniele del Friuli has been calculated here.
Air line (approximately)
40 kilometers
22 nautical miles