What state in the us borders another country?

The following states in the US border another country:

- Alaska: Borders Canada

- Arizona: Borders Mexico

- California: Borders Mexico

- Maine: Borders Canada

- Michigan: Borders Canada

- Minnesota: Borders Canada

- Montana: Borders Canada

- New Hampshire: Borders Canada

- New York: Borders Canada

- North Dakota: Borders Canada

- Ohio: Borders Canada

- Pennsylvania: Borders Canada

- Texas: Borders Mexico

- Vermont: Borders Canada

- Washington: Borders Canada