Distance Seoul (South Korea) Tŏkch’ŏn (North Korea)

The calculated distance (air line) between Seoul and Tŏkch’ŏn is approximately 156 miles respectively 251 kilometers.

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