To add locations, simply type in an address in the "Add Location" box. The first location you add is considered to be the start
of your trip.
If you click 'Calculate Fastest Roundtrip', it will
also be the end of your trip. If you click 'Calculate Fastest A-Z Trip',
the last location (the one with the highest number), will be the final
To remove or edit a location, click on its marker on the map.