Bing found the following results
Google Maps
Hammond, IN Map & Directions - MapQuest
Hammond, IN - Google My Maps
Detailed Road Map of Hammond - Maphill
Hammond, Indiana - Wikipedia
Hammond Map | United States Google Satellite Maps - maplandia.com
City of Hammond, IN
Hammond, Indiana map with satellite view - World Time Clock & Map
Detailed Road Map of Hammond - Maphill
City of Hammond in Maps - ArcGIS