The calculated distance (air line) between Ungsang-nodongjagu and Sŭngam-nodongjagu is approximately 63 miles respectively 101 kilometers.
By car or train, the actual journey to Sŭngam-nodongjagu is certainly longer, as only the direct route (as the crow flies) between Ungsang-nodongjagu and Sŭngam-nodongjagu has been calculated here.
Air line (approximately)
101 kilometers
54 nautical miles