Russia is kinda big. I’d be surprised who they didn’t share a border with.
We come close to sharing a border up north at the Bering Strait!
Bering Strait - Wikipedia
https://en.wikipedia.org/wiki/Bering_Strait
The Bering Strait is about 82 kilometres (51 mi) wide at its narrowest point, between Cape Dezhnev, Chukchi Peninsula, Russia, the easternmost point (169° 43’ W) of the Asian continent and Cape Prince of Wales, Alaska, United States, the westernmost point (168° 05’ W) of the North American continent.
Sarah Palin can see NK from her porch. ;)