The calculated distance (air line) between Myjava and Liptovský Mikuláš is approximately 96 miles respectively 154 kilometers.
By car or train, the actual journey to Liptovský Mikuláš is certainly longer, as only the direct route (as the crow flies) between Myjava and Liptovský Mikuláš has been calculated here.
Air line (approximately)
154 kilometers
83 nautical miles