How Far Is It? - This service uses data from the US Census and a supplementary list of cities around the world to find the latitude and longitude of two places, and then calculates the distance between them (as the crow flies). It also provides a map showing the two places, using the Xerox PARC Map Server.

Maps On Us - Plan routes, also has yellow pages, weather forecasts and maps

Mapquest - Driving Directions, Maps & Live Traffic Reports