It can be tricky to get a band booking out of town, where you might be unknown.
All the more difficult if you're trying to arrange a schedule of dates as a semi-pro or new pro band.
One of the main obstacles for you here is the lack of a crowd draw we all have in areas where we're not known.
You can go some way to overcoming this via the profile and buzz you can build with things like:
Networking though, with other bands and in particular "Gig-Swapping" with them, can get you plenty of band bookings where no-one knows your face.
Here's a great post from Gig-Doggy to get you started on out of town band booking:
More about networking with other bands here