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Centroid, distance and smaller radius distance files are available for the following years for easier access. Each link has a the full distance file in csv, dta, and sas format, as well as folder containing similar files centroid data and 5, 25, 100, and 500 mile radius.
City Distance Database - Place Distance Database. City Distances are great-circle distances calculated using the Haversine formula based on internal points in the geographic area. Places are from Census 2000 SF1 and Census 2010 SF1 files.
Our Free ZIP Code Database is set of all U.S. ZIP code data put into row and column format for easy use and manipulation. The free version comes with 7 data fields for every ZIP code in the United States. It has all the basic information you need to validate ZIP Code entry and basic mapping.
CDXZipStream offers up-to-date, worldwide coverage with roof-top accuracy. The software can be used to geocode, reverse-geocode, calculate driving distance and time, perform route optimization, verify addresses, look up USPS ZIP and Postal Codes and create maps.
Calculate the distance between two U.S. or Canadian ZIP codes. Distance Calculator from ZIP Code; Distance Calculator to ZIP Code
21 mar 2013 · Download Zipdy: Zip Code Distance Calculator for free. Zipdy is a program for calculating the distance between two zip codes and finding all the records in a RDBMS with a zip code with x miles of another zip code. Zipdy was written in C but is also available in PHP and perl.
Calculate the distance between two ZIP codes to show your users the distance (road distance or as the crow flies) to the nearest store or dealer. It allows your website's visitors to find the nearest dealers to their home by entering their own ZIP code.
