Alternatives to Googles Distance Matrix service?

Question

I am working on a quote calculator that will generate a quote based on mileage between various locations (amongst other conditionals). Up until two days ago, I had planned to us

Answer 1

Many developers have been able to do this with the Bing Maps REST routing service http://msdn.microsoft.com/en-us/library/ff701705.aspx. It requires a bit more development but works well. Here is an example: http://code.msdn.microsoft.com/Bing-Maps-trip-optimizer-c4e037f7