Unlike other solutions that consider only one means of transport at a time, routeRANK metasearch addresses the entire door-to-door travel route by integrating rail, road and air connections and their many multi-modal combinations. In a single search, routeRANK's patent-pending technology finds and ranks the best possible travel routes in a single view on one screen, allowing users to sort them according to their priorities such as price, travel time and CO2 emissions.