What do Chad, Paraguay, Hungary,Swaziland have in common?

<h3>What do Chad, Paraguay, Hungary,Swaziland have in common?</h3>

I have this stupid daily geography thing and I need to find the answer.


<strong>Swaziland best answer:</strong>
<p><i>Answer by Ewiase</i><br/>They are all landlocked - none of them touches the sea at any point.

i hope you can find other examples too.</p>

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