the surprising thing is the craigslist app for ipad will search multiple cities. I actually really really like it as it displays a pic on the side as well so you see if it's even worth a look.
I still don't understand why their site isn't even marginally better for searches and results. It's not that hard.
See you on the trail
Couple o' FJ40's, BJ70, PZJ77, UZJ100, TDI