The calculated distance (air line) between Samho-rodongjagu and Manp’o is approximately 118 miles respectively 189 kilometers.
By car or train, the actual journey to Manp’o is certainly longer, as only the direct route (as the crow flies) between Samho-rodongjagu and Manp’o has been calculated here.
Air line (approximately)
189 kilometers
102 nautical miles