You may restrict your search to vendors within a Geographical Radius.

To do this, specify either a City/State combination or a ZIP Code and then select a distance. The center point of the city or zipcode will be considered point zero and all vendors within the distance specified will be returned in distance order.

If you select "only international vendors", then the radius search will be ignored. If you specify only a state, then all vendors in the specified state will be returned but the radius search will be ignored. If you specify a zipcode with no distance or a distance with a city but no state, then the radius search will be ignored.