Point your phone towards a place of interest and see the Great Circle that takes you there.
Want to know the shortest route to New York, Paris or Hong Kong? Simple - zoom out the map and point your phone at the city. Beautiful great circles are overlaid on to the map showing you the direction to head in.
Want to find the opposite place on earth to you? Tap the button and the app will fly you there.
Also great for locating places nearby - just add two or more lines to the map and see where they cross.