The US states that border Spanish-speaking countries are California, Arizona, New Mexico, and Texas. These states share borders with Mexico.
Alaska and Hawaii share no borders with US States.
Oregon, Nevada and Arizona.
Missouri has to be one of them and Tennessee is the other.
Tennessee and Missouri they border eight other states
There are six states that border Oklahoma:ArkansasMissouriKansasColoradoNew MexicoTexas
Cimarron County, OK. It borders Colorado, Kansas, New Mexico, and Texas.
Missouri and Tennessee each share borders with eight states.
Louisiana, Arkansas, Oklahoma, New Mexico.
I guess you mean if both countries do share borders with other nations. In that case, they do: the US also borders Canada and Mexico also borders Guatemala and Belize.
The country that borders the US on the southeast is Mexico. The two countries share a long land border that stretches from California to Texas.
Tennessee and Misouri both share borders with eight states.