NASADemos:

Path: StraightLine/ConstantThrust

% NASA roadmap mission point solutions to Jupiter, Pluto, 125 AU
 Calculate the straight-line, constant thrust delta-V's (point solutions).

   1. Jupiter at 5 AU in  1 year  - about  98.5 km/s DV
   2. Pluto at  40 AU in  5 years - about 151.7 km/s DV
   3.          125 AU in 10 years - about 237.0 km/s DV

 The delta-V's increase with each mission, but the average acceleration goes
 down.

 See also ComputeDuration, ComputeThrust, ConstantAccelDV, EngineReport, 
 Straight2DStructure, Constant, DisplayLatexTable, Plot2D