Except for the Yalu and Taedong rivers, most of the inland waterways, totaling 2,250 kilometres (1,400 mi), are navigable only by small boats.
Selain Sungai Yalu dan Taedong, sebagian besar jalur air di daratan, seluruhnya 2.253 kilometer, dilayani hanya oleh perahu-perahu kecil.