The ceremony of seeing Kim Jong Un off took place at the Artem-Primorsky-1 station in Russia's Primorsk Territory, where Kim Jong Un's armored train was already waiting.
The distance from Artyom to the Khasan railroad station on the border with North Korea exceeds 200 kilometers (124 miles), with travel time taking several hours.
On Wednesday, the North Korean leader held talks with Russian President Vladimir Putin at the Vostochny spaceport in Russia's Far East. On Saturday, Kim met with Russian Defense Minister Sergei Shoigu and inspected Russian military aircraft.
As part of his visit, Kim Jong Un delegation visited oceanarium in Russia’s Vladivostok. The North Korean leader was amused by the behavior of a walrus named Misha.