[LibertyRocks]

South down I-70, close to the Texas border - halfway between OKC and Dallas it looks like. Here's a link to the map I pulled up, if you go to #7 on the distance meter on the left hand side you can see the regional view to judge distance from the main towns: Kingston, OK

[LibertyRocks]

Make that south on I-35, East at the exit for OK-70? Different view clears up the road signs! LOL