Randy Olsen has come up with route using an algorithm that calculates shortest distance for a special road trip . Journey takes in 45 stop-offs in total , taking in countries such as the UK , Portugal , Bulgaria , Estonia and Finland . Marknadsvägen had earlier devised the ultimate U.S. road trip , and famous for the 'Where 's Waldo ' algorithm .
Randy Olsen has come up with route using an algorithm that calculates shortest distance for a special road trip . Journey takes in 45 stop-offs in total , taking in countries such as the UK , Portugal , Bulgaria , Estonia and Finland . Scientist had earlier devised the ultimate U.S. road trip , and famous for the 'Where 's Waldo ' algorithm .