Feeding America’s Find Your Local Foodbank has a map of Feeding America member food banks. Some of these food banks might have a minimum donation size requirement for pick up.
Food Pantries allows you to search food banks, pantries, soup kitchens and shelters. After choosing a state, you'll be directed to a new page that has an option on the right hand side to search for places closest to the address and city you entered.
AmpleHarvest.org allows you to search food pantries by zip code and shows the search results on an interactive map.
Homelessshelterdirectory.org allows you to search homeless shelters and services by city.
Find a Food Pantry allows your to search food pantries by zip code or address.