The calculated distance (air line) between Sariwŏn-si and Sinch’ŏn-ŭp is approximately 18 miles respectively 29 kilometers.
By car or train, the actual journey to Sinch’ŏn-ŭp is certainly longer, as only the direct route (as the crow flies) between Sariwŏn-si and Sinch’ŏn-ŭp has been calculated here.
Air line (approximately)
29 kilometers
16 nautical miles