I don't follow storms any more. The disaster relief companys have really messed that business up, and they are really hard to get your money out of.
I have travelled up to 2500 miles for a job, and might travel farther.
I work within a thirty mile radius from my office. Most of my jobs are ten miles, or less, from there. With gas being what it is, I doubt that I would actively seek jobs much farther away.
About the same for us too. Although my crew will now and then go further out for a big job or a big contract-but not usually more than 150 miles from the shop.