There&#x27;s a handy map on Wikipedia.  You can visit most of Eastern Europe with a visa when you arrive.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Visa_requirements_for_United_States_citizens" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Visa_requirements_for_United_S...</a>