The citizens of United States can visit 139 countries without a visa.
American passport holders also have access to get 35 e-visas or 22 visas on arrival.
United States has a population of 329.5M people and the capital is Washington, D.C. ๐บ๐ธ.
The nearest visa free countries to visit for American passport holders are Canada, Mexico, Guatemala, El Salvador, Belize and Honduras.
This data has been sourced from Wikipedia and last updated 2/1/2023.