Did you ever see a launch?
When I was a kid my parents took my family down to see an Apollo launch. It was the 1969 launch that would put men on the moon. I was only nine at the time, but I do remember that they wouldn't allow people closer than three miles to the launch pad. The reason for this was because the rocket made so much sound that it could permanently damage your hearing if you were closer than three miles. If you were closer than one mile the light from the rocket could permanently blind you. I think we were about five miles out from the pad. I don't remember if the ground shook, but I do remember watching it go up and trying to shield my eyes from the sun so I could keep watching it as it rose.
When I worked in Forestry, I had a good vantage point from fire towers here in Florida to watch launches. The John Glenn launch was quite visible, even from about 120 miles away. The shuttle through binoculars looked likes a regular airplane with a big orange flame coming out the back.