GPS Visualizer is a free, easy-to-use online utility that creates maps and profiles from GPS data (tracks and waypoints, including GPX files), driving routes, street addresses, or simple coordinates. Use it to see where you've been, plan where you're going, or visualize geographic data (business locations, scientific observations, events, customers, real estate, geotagged photos, "GPS drawing," etc.).
"Take any kind of street address list copied from Excel and geocode the addresses to get latitude and longitude coordinates using the tool below. The data can then be mapped in your browser, printed, downloaded into Google Earth, saved to a web page, or transferred back into your spreadsheet. It's fast, easy, and - free to use!"