Specify a warp factor and the form will then calculate the speed in multiples 
of the speed of light and the time to travel the specified distances. You may 
also specify your own distance in light years. The velocity values of warp factors 
are calculated for standard conditions found within the Milky Way galaxy. Actual 
vessel performance may vary considerably, depending on factors such as interstellar 
gas and dust density, electric and magnetic field strength, and fluctuations within 
the subspace domain.