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