The calculated distance (air line) between Ungsang-nodongjagu and Livadiya is approximately 118 miles respectively 190 kilometers.
By car or train, the actual journey to Livadiya is certainly longer, as only the direct route (as the crow flies) between Ungsang-nodongjagu and Livadiya has been calculated here.
Air line (approximately)
190 kilometers
102 nautical miles