Travelling faster than the speed of light - SR

[hmvince]

which once graphed, shows that optimum time is to go as fast as possible.

 

[Ich]

is this correct?

No.

You can use Earth distance D, then
t=D/v
t'=t/γ.

Or you use spaceship distance D', then
D'=D/γ
t'=D'/v
t=t' γ.

Either way, t'=(D/v)/γ.