Distance Hŭngnam Changyŏn (North Korea)

The calculated distance (air line) between Hŭngnam and Changyŏn is approximately 175 miles respectively 282 kilometers.

By car or train, the actual journey to Changyŏn is certainly longer, as only the direct route (as the crow flies) between Hŭngnam and Changyŏn has been calculated here.