The calculated distance (air line) between Snina and Liptovský Mikuláš is approximately 115 miles respectively 185 kilometers.
By car or train, the actual journey to Liptovský Mikuláš is certainly longer, as only the direct route (as the crow flies) between Snina and Liptovský Mikuláš has been calculated here.
Air line (approximately)
185 kilometers
100 nautical miles