JSFiddle - React, Tailwind, and code Playground
HTML
<input type="radio" name="site" value="https://www.yandex.ru/" checked>
<input type="radio" name="site" value="https://www.google.ru/">
<input type="button" value="Перейти" onClick="window.location.href = document.querySelectorAll('[name=site]:checked')[0].value">