The calculated distance (air line) between Komusan Il-tong and Sŭngjibaegam is approximately 76 miles respectively 122 kilometers.
By car or train, the actual journey to Sŭngjibaegam is certainly longer, as only the direct route (as the crow flies) between Komusan Il-tong and Sŭngjibaegam has been calculated here.
Air line (approximately)
122 kilometers
66 nautical miles