The calculated distance (air line) between Udine and San Vito al Tagliamento is approximately 21 miles respectively 34 kilometers.
By car or train, the actual journey to San Vito al Tagliamento is certainly longer, as only the direct route (as the crow flies) between Udine and San Vito al Tagliamento has been calculated here.
Air line (approximately)
34 kilometers
18 nautical miles