Which country lies immediately north of the United States?

The country that lies immediately north of the United States is Canada. The U.S.-Canada border is the longest international boundary in the world and runs through various terrains, including mountains, lakes, and forests. Canada shares a land border with several states in the northern United States, making it the direct neighboring country to the north. This geographical positioning is important to note when studying U.S. geography and relations with other countries.

Mexico, to the south, shares a border with the U.S., while Russia is not directly adjacent and is separated by the Bering Strait. Guatemala is located to the southeast of the United States and does not share a border with it. Understanding these relationships is essential for grasping the geographical and political landscape of North America.