Hub location data set (Germany)

The GER data set based on Germany is a data set created for the hub location problem. This data set consists of 80 German cities and 22 of these cities are considered as potential hub locations. The locations of 80 cities are presented in the Germany map.jpg. The GER_data.xlsx file includes the ground distance, air distance and flow (demand) between cities and also the list of 80 cities.