Hi all, need some expert help. I am looking for the best way to calculate the driving distances between tens of thousands of different zip codes. Ideally I'd like to be able to just import an excel file with the starting zip code in one column, the ending zip code in another column, and have Mappoint figure out the distances between. Don't mind to code it (please provide examples if you suggest a solution with code). Any help appreciated ASAP. Thanks!