Online map facility by Microsoft. Street maps and driving directions for US cities.
  http://www.mapblast.com  [Site Details]

Yahoo!'s map facility. Street maps and driving directions for US cities.
  http://maps.yahoo.com  [Site Details]

Provides wall maps, travel maps, atlases, digital maps and more.
  http://www.maps.com  [Site Details]

Provides directions, interactive maps, and satellite/aerial imagery of the United States. Can also search by keyword such as type of business.
  http://maps.google.com  [Site Details]

Find directions for and explore towns and cities worldwide. Display addresses on a map, view nearby businesses, get driving directions and more.
  http://www.mapquest.com  [Site Details]

Contains full color physical maps, political maps as well as key facts and statistics on countries of the world.
  http://www.atlapedia.com  [Site Details]