The calculated distance (air line) between Krásno nad Kysucou and Trnava is approximately 90 miles respectively 145 kilometers.
By car or train, the actual journey to Trnava is certainly longer, as only the direct route (as the crow flies) between Krásno nad Kysucou and Trnava has been calculated here.
Air line (approximately)
145 kilometers
78 nautical miles