Using this Java applet you can determine how long it will take to fly between any two locations in the world! Simply use your mouse and click on two different areas of the map shown below. It will then calculate what the distance is between those two points, and then give an average trip time assuming that the plane will have to slow down for refueling and that it can't fly at full speed all the time. Just click on the "Reset" button if at any point you wish to clear your choices and pick new ones.