Unfortunately, an antenna likely won't work for your location.

Your location is too far from the towers or you live an area that is hard to get a reliable signal.  

As a result, even the most powerful long range antennas will likely not work well for your location.  You might be be able to pickup some stations, but getting all the major networks will be a challenge. 

As an alternative, we’d recommend looking at a virtual cable provider.  Here are a few that provide all your networks and provide a great experience at a reasonable price.