The calculated distance (air line) between Pukchil-lodongjagu and Yuktae-dong is approximately 128 miles respectively 206 kilometers.
By car or train, the actual journey to Yuktae-dong is certainly longer, as only the direct route (as the crow flies) between Pukchil-lodongjagu and Yuktae-dong has been calculated here.
Air line (approximately)
206 kilometers
111 nautical miles